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Edit this profileDavid M. Holtzman, MD practices neurology in Saint Louis, MO. David is a 1985 graduate of Northwestern University Feinberg Medical School. Medicare claims data shows David provided 57 services to 52 patients. The services billed most often include administration of psychological or neuropsychological test by technician, first 30 minutes and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. The provider's National Provider Identifier (NPI) is 1972521789.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
4921 PARKVIEW PL DIV NEUROLOGY AGING AND DEMENTIA, STE 6C
Saint Louis, MO 63110
Within Neurology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Brain & memory
Specialized neurologic care
Spine, brain injury, and functional
Most searched conditions
Headache and facial pain
Memory and cognition
Movement disorders
Neuromuscular and peripheral nerve
Seizures and epilepsy
Stroke and vascular
Brain & Spine
Brain tumors
Head & Facial Pain
Memory & Cognitive
Movement Disorders
Nerve Compression
Sleep & Movement
Spine and nerve
Consultation and testing
Device and advanced subspecialty
Diagnostic Testing
Geriatric care
Office procedures
Pain & wellness
Treatment management
Most searched procedures
Consultations & Exams
Consultations and exams
Device management
Infusion and medical therapies
Infusions & Therapies
Injections & Pain Relief
Medication Management
Neuromodulation
Trauma & Injury
57 services · 52 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Administration of psychological or neuropsychological test by technician, first 30 minutes | Treatment | 96138 |
32 | As often as other peers in Neurology |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
25 | Less often than most peers in Neurology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Holtzman is a neurologist in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurology”.
NPI registry
Dr. Holtzman is listed at 4921 Parkview Pl Div Neurology Aging and Dementia, Ste 6C, Saint Louis, MO 63110. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (314) 362-1408. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Holtzman's National Provider Identifier is 1972521789. 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
Dr. Holtzman attended Northwestern University Feinberg Medical School, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
Dr. Holtzman has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Holtzman provides treatments such as administration of psychological or neuropsychological test by technician, first 30 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Holtzman. If this is you, claiming it is free.
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