Are you Dr. Isaac? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 125 Nashua St, Boston, MA 02114
About Dr. Isaac
Zacharia Isaac, MD is a healthcare provider in Boston, MA specializing in pm&r — pain medicine. Zacharia trained at Jefferson Medical College of Thomas Jefferson University, graduating in 1996. Zacharia is also listed as specializing in internal medicine and physical medicine & rehabilitation. According to Medicare claims data, Zacharia cared for 1,874 Medicare patients across 2,422 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1760460828.
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
- (617) 573-2188
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
125 NASHUA ST
Boston, MA 02114
Conditions Commonly Evaluated or Treated
Within Pain Medicine 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
Spine & Back
Most searched conditions
Abdominal & visceral pain
Cancer
Chest
Chronic pain
Feet
Foot & ankle pain
Head & Face
Headaches
Joint & soft tissue pain
Joint pain
Joints
Muscle pain
Muscles
Nerve pain
Nerves
- Carpal tunnel
- Complex Regional Pain Syndrome
- Phantom limb pain
- Pinched nerve
- Piriformis syndrome
- Shingles pain
Pelvic & nerve pain
Pelvis
Shoulder & arm pain
Spine
- Arthritis of the spine
- Degenerative disc disease
- Failed back surgery syndrome
- Sacroiliac joint pain
- Spinal compression fracture
- Spinal stenosis
- Spondylolisthesis
- Tailbone pain
- Whiplash
Spine pain
Procedures & services
Muscle injections
Pain
Spine injections
Most searched procedures
- Epidural steroid injection
- Nerve block
- Pain management
- Radiofrequency ablation
- Spinal cord stimulator
Device management
Diagnostics
Implants
Infusions
Injections
- Botox for migraines
- Botox for muscle spasms
- Bursa injection
- Carpal tunnel steroid injection
- Celiac plexus block
- Cryoneurolysis
- Facet Joint Injections
- Facial nerve block for headache
- Fluoroscopy-guided spine injection
- Joint injection or aspiration
- Knee Joint Injection
- Lumbar sympathetic block
- Medial branch block
- SI Joint Injections
- Stellate ganglion block
- Tendon Injections
- Trigger Point Injections
- Ultrasound-Guided Joint Injections
Integrative medicine
Medication
Minimally invasive procedures
- Epidural Lysis Of Adhesions
- Genicular nerve ablation
- Percutaneous disc decompression
- Spinal bone nerve ablation
Neuromodulation
Regenerative
Regenerative medicine
Spine
Therapy
- Biofeedback
- Cold laser therapy
- Dry needling
- E-Stim Therapy
- Electroacupuncture
- Non-Surgical Spinal Decompression
- Shockwave Therapy
Therapy & counseling
Procedures Most Often Billed to Medicare
2,422 services · 1,874 patients · 25 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 |
251 | More than most peers in PM&R — Pain Medicine |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | Procedure | 64483 |
124 | More than most peers in PM&R — Pain Medicine |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level | Procedure | 64484 |
107 | More than most peers in PM&R — Pain Medicine |
| Injection of lower or sacral spine facet joint using imaging guidance, single level | Procedure | 64493 |
69 | More than most peers in PM&R — Pain Medicine |
| Injection of lower or sacral spine facet joint using imaging guidance, second level | Procedure | 64494 |
65 | More than most peers in PM&R — Pain Medicine |
| Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance | Procedure | 27096 |
61 | More often than most peers in PM&R — Pain Medicine |
| Injection of lower or sacral spine facet joint using imaging guidance, single level | Procedure | 64493 |
60 | More than most peers in PM&R — Pain Medicine |
| Injection of lower or sacral spine facet joint using imaging guidance, second level | Procedure | 64494 |
59 | More than most peers in PM&R — Pain Medicine |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level | Procedure | 64484 |
57 | More than most peers in PM&R — Pain Medicine |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
39 | As often as other peers in PM&R — Pain 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.
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 pm&rs in Boston 8
Same specialty, same city.
Trained at Jefferson Medical College of Thomas Jefferson University 4
Other providers in the same specialty who trained at the same institution.
More connections — 14 related providers in 2 groups
Class of 1996 at Jefferson Medical College of Thomas Jefferson University 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 6
Providers in MA who bill this service to Medicare most often.
Common questions
What is Dr. Isaac's specialty?
Dr. Isaac is a pm&r in Boston, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “PM&R — Pain Medicine”.
NPI registry
Where can I find Dr. Isaac?
Dr. Isaac is listed at 125 Nashua St, Boston, MA 02114. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Isaac?
The number on file is (617) 573-2188. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Isaac's NPI number?
Dr. Isaac's National Provider Identifier is 1760460828. 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 Dr. Isaac's medical education?
Dr. Isaac attended Jefferson Medical College of Thomas Jefferson University, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Isaac been practicing?
Dr. Isaac has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Isaac known for?
According to Medicare billing data, Dr. Isaac performs procedures including injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level, injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level and injection of lower or sacral spine facet joint using imaging guidance, single level; reads or performs imaging such as fluoroscopic guidance for needle placement, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Isaac confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Isaac. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.