Physician Profile
Margaret C. Holtz, M.D.
Unclaimed ProfileAbout Dr. Holtz
Based in Marietta, GA, Margaret C. Holtz, M.D. is listed in the NPI registry under anesthesiology. Margaret graduated from University of Virginia School of Medicine in 2005. Margaret is also listed as specializing in anesthesiology — pain medicine, pain medicine, and interventional pain medicine. According to Medicare claims data, Margaret cared for 594 Medicare patients across 605 services. The services billed most often include injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve), injection of anesthetic agent and/or steroid into other nerve or branch, and anesthesia for procedure for total knee joint replacement. NPI 1477738300 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
- (770) 794-0477
- Email not available
Practice Locations
677 CHURCH ST NE
Marietta, GA 30060
531 Roselane St NW Ste 830
Marietta, GA 30060
2540 Windy Hill Rd SE
Marietta, GA 30067
146 Bill Carruth Pkwy
Hiram, GA 30141
8954 Hospital Dr
Douglasville, GA 30134
Conditions Commonly Evaluated or Treated
Within Anesthesiology 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
Anesthesia complications
Back & spine
- Arthritis of the spine
- Degenerative disc disease
- Failed back surgery syndrome
- Herniated disc
- Lower back pain
- Neck pain
- Sacroiliac joint pain
- Spinal compression fracture
- Spinal stenosis
- Spondylolisthesis
- Tailbone pain
- Upper Back Pain
Chronic pain
Facial & jaw pain
General pain
Head & facial pain
Headaches
Joint pain
Mental health
Muscle pain
Musculoskeletal pain
Nerve pain
- Abdominal wall nerve pain
- Complex Regional Pain Syndrome
- Foot Numbness and Tingling
- Groin nerve pain after hernia surgery
- Nerve damage after surgery
- Neuropathy
- Outer thigh burning and numbness
- Phantom limb pain
- Pinched nerve
- Piriformis syndrome
- Sciatica
- Shingles pain
- Tarsal Tunnel Syndrome
Pelvic pain
Post-surgery recovery
Sedation & anesthesia
Spine pain
Procedures & services
Ablation
Head & facial procedures
Implants & devices
- Pain pump implant
- Pain pump refill and check
- Peripheral nerve stimulator implant
- Spinal cord stimulator implant
- Spinal cord stimulator trial
Infusion therapies
Infusion therapy
Joint injections
Muscle injections
Nerve blocks
- Abdominal Nerve Block
- Celiac Plexus Nerve Block
- Ganglion impar block
- Groin nerve block
- Pudendal nerve block
- Superior hypogastric plexus block
Nerve injections
- Celiac plexus block
- Lumbar sympathetic block
- Nerve block
- Rib nerve block
- Shoulder nerve block
- Stellate ganglion block
Nerve procedures
Pain relief procedures
Regional anesthesia
Sedation
Sedation & anesthesia
- General anesthesia
- Labor epidural
- Moderate dental sedation
- Pre-surgery anesthesia consult
- Sedation for dental work
- Spinal spinal block
Spine injections
- Epidural steroid injection
- Facet joint injection
- Medial branch block
- Sacroiliac joint injection
- Tailbone epidural injection
Spine procedures
Procedures Most Often Billed to Medicare
605 services · 594 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | Procedure | 64447 |
157 | More than most peers in Anesthesiology |
| Injection of anesthetic agent and/or steroid into other nerve or branch | Procedure | 64450 |
121 | More than most peers in Anesthesiology |
| Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance | Procedure | 64488 |
39 | More than most peers in Anesthesiology |
| Injection of anesthetic agent and/or steroid into knee nerve branch using imaging guidance | Procedure | 64454 |
28 | As often as other peers in Anesthesiology |
| Injection of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve) | Procedure | 64445 |
28 | More often than most peers in Anesthesiology |
| Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | Procedure | 64415 |
25 | More often than most peers in Anesthesiology |
| Anesthesia for procedure for total knee joint replacement | Anaesthesia | 01402 |
75 | More than most peers in Anesthesiology |
| Ultrasonic guidance for needle placement | Imaging | 76942 |
47 | More often than most peers in Anesthesiology |
| Anesthesia for total hip replacement | Anaesthesia | 01214 |
47 | More than most peers in Anesthesiology |
| Anesthesia for other procedure on lower leg, ankle, and foot bones | Anaesthesia | 01480 |
14 | As often as other peers in Anesthesiology |
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.
Other anesthesiologists at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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.
More connections — 29 related providers in 4 groups
Other anesthesiologists in Marietta 5
Same specialty, same city.
Trained at University of Virginia School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at University of Virginia School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 8
Providers in GA who bill this service to Medicare most often.
Common questions
What does Margaret C. Holtz specialize in?
Margaret C. Holtz is an anesthesiologist in Marietta, GA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Where is Margaret C. Holtz located?
Margaret C. Holtz is listed at 677 Church St Ne, Marietta, GA 30060. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Margaret C. Holtz's phone number?
The number on file is (770) 794-0477. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Margaret C. Holtz's NPI number?
Margaret C. Holtz's National Provider Identifier is 1477738300. 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
Where did Margaret C. Holtz train?
Margaret C. Holtz attended University of Virginia School of Medicine, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Margaret C. Holtz been practicing?
Margaret C. Holtz has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What does Margaret C. Holtz do most often?
According to Medicare billing data, Margaret C. Holtz performs procedures including injection of anesthetic agent and/or steroid into thigh nerve, injection of anesthetic agent and/or steroid into other nerve or branch and injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance; reads or performs imaging such as ultrasonic guidance for needle placement; provides treatments such as anesthesia for procedure for total knee joint replacement and anesthesia for total hip replacement. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Margaret C. Holtz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Margaret C. Holtz. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.