Are you Mark I. Ignatius, D.O.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 3838 California St Rm 715, San Francisco, CA 94118
About Dr. Ignatius
Based in San Francisco, CA, Mark I. Ignatius, D.O. is listed in the NPI registry under physical medicine & rehabilitation. Mark graduated from Lake Erie College of Osteopathic Medicine, Erie in 2009. Medicare claims data shows Mark provided 4,348 services to 1,436 patients. The services billed most often include injection, methylprednisolone acetate, 1 mg, injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level, and injection of lower or sacral spine facet joint using imaging guidance, single level. NPI 1073743233 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (415) 668-8010
- Email not available
Practice Locations
3838 CALIFORNIA ST RM 715
San Francisco, CA 94118
Conditions Commonly Evaluated or Treated
Within Physical Medicine and Rehabilitation generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Brain and nerve conditions
- Multiple Sclerosis Symptoms
- Post-Polio Syndrome
- Weakness After Stroke
Chronic pain
Foot & ankle
Joint pain
- Frozen shoulder
- Hip osteoarthritis
- Knee osteoarthritis
- Lateral hip pain and trochanteric bursitis
- Shoulder Pain
Joints and arms
Joints and legs
Mobility
Muscle & tendon
Nerve and muscle pain
- Chronic pelvic pain
- Neuroma In Foot
- Piriformis syndrome
- Tarsal Tunnel Syndrome
- Thoracic outlet syndrome
Nerve pain
Neurological rehab
Pain management
Rehab and mobility
Rehabilitation
- Amputation and phantom limb pain
Spine and back
Spine care
- Arthritis of the spine
- Failed back surgery syndrome
- Herniated disc
- Lower back pain
- Neck pain
- Sacroiliac joint pain
- Sciatica
- Spinal stenosis
- Spondylolisthesis
- Upper Back Pain
- Whiplash
Procedures & services
Most searched procedures
- Concussion protocol
- Joint injections
- PRP therapy
- Ultrasound-guided injections
Devices and implants
Diagnostics
Diagnostics and tests
- Barium Swallow Study
- Functional Capacity Evaluation
- Nerve-conduction studies
Injections and pain relief
- Botox for chronic migraines
- Facet joint injection
- Ganglion impar block
- Hip Joint Injection
- Knee Nerve Ablation
- Nerve Hydrodissection
- Shoulder Joint Injection
- Shoulder nerve block
- Stem Cell Therapy For Joints
Joint care
Mobility
Muscle & tendon
Nerve procedures
Neuromuscular
- Baclofen pump management
- Botox for muscle spasms
- Spasticity assessment
Pain management
- Lumbar sympathetic block
- Occipital nerve block
- Peripheral nerve stimulator implant
- Piriformis muscle injection
- Prolotherapy
- Stellate ganglion block
- Trigger Point Injections
Physical medicine
Rehab and mobility
- Back Brace Fitting
- Lymphedema Drainage Therapy
- Non-Surgical Spinal Decompression
- Pelvic Floor Physical Therapy
- Shockwave Therapy
Rehabilitation
- Inpatient rehabilitation consultation
- Prosthetic and orthotic fitting
- Wheelchair Evaluation and Fitting
Spine procedures
- Caudal Epidural Injection
- Epidural steroid injection
- Kyphoplasty
- Medial branch block
- Radiofrequency ablation
- Sacroiliac joint injection
- Spinal cord stimulator trial
- Transforaminal Epidural Injection
- Vertebroplasty
Procedures Most Often Billed to Medicare
4,348 services · 1,436 patients · 19 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | Procedure | 64483 |
266 | More than most peers in Rehabilitation medicine |
| Injection of lower or sacral spine facet joint using imaging guidance, single level | Procedure | 64493 |
179 | More than most peers in Rehabilitation medicine |
| Injection of lower or sacral spine facet joint using imaging guidance, second level | Procedure | 64494 |
174 | More than most peers in Rehabilitation medicine |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level | Procedure | 64484 |
156 | More than most peers in Rehabilitation medicine |
| Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint | Procedure | 64636 |
155 | More than most peers in Rehabilitation medicine |
| Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint | Procedure | 64635 |
155 | More than most peers in Rehabilitation medicine |
| Injection of upper or middle spine facet joint using imaging guidance, second level | Procedure | 64491 |
53 | More often than most peers in Rehabilitation medicine |
| Injection of upper or middle spine facet joint using imaging guidance, single level | Procedure | 64490 |
53 | More often than most peers in Rehabilitation medicine |
| Destruction of upper or middle spinal facet joint nerves using imaging guidance, each additional facet joint | Procedure | 64634 |
32 | More often than most peers in Rehabilitation medicine |
| Destruction of upper or middle spinal facet joint nerves using imaging guidance, single facet joint | Procedure | 64633 |
32 | More often than most peers in Rehabilitation medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other rehabilitation physicians in San Francisco 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Lake Erie College of Osteopathic Medicine, Erie 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Lake Erie College of Osteopathic Medicine, Erie 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Mark I. Ignatius's specialty?
Mark I. Ignatius is a rehabilitation physician in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physical Medicine & Rehabilitation”.
NPI registry
Where can I find Mark I. Ignatius?
Mark I. Ignatius is listed at 3838 California St Rm 715, San Francisco, CA 94118. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mark I. Ignatius?
The number on file is (415) 668-8010. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mark I. Ignatius?
Mark I. Ignatius's National Provider Identifier is 1073743233. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Mark I. Ignatius's education?
Mark I. Ignatius attended Lake Erie College of Osteopathic Medicine, Erie, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mark I. Ignatius have?
Mark I. Ignatius has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What is Mark I. Ignatius known for?
According to Medicare billing data, Mark I. Ignatius performs procedures including injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level, injection of lower or sacral spine facet joint using imaging guidance, single level and injection of lower or sacral spine facet joint using imaging guidance, second level; reads or performs imaging such as mri scan of lower spinal canal without contrast; provides treatments such as use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mark I. Ignatius's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mark I. Ignatius. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.