Seyedali Hejazi, MD
NPI 1215357058 · Neurology Physician · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seyedali Hejazi, MD is a Neurology Physician provider in Walnut Creek, CA (NPI 1215357058).
Provider details
- NPI number
- 1215357058
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A152280 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
84 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 58 | $112 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 26 | $82 |
Typical Medicare-allowed amounts for these services range $82–$112 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levetiracetam | 109 | 36 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 84 | 39 |
| Lamotrigine | 76 | 31 |
| Topiramate | 73 | 20 |
| Memantine Hcl | 66 | 23 |
| Donepezil Hcl | 59 | 27 |
| Gabapentin | 38 | 15 |
| Oxcarbazepine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-20
- Last updated
- 2024-03-20
- Certified
- 2024-03-20
Frequently asked questions
- What is Seyedali Hejazi's NPI number?
- Seyedali Hejazi's National Provider Identifier (NPI) is 1215357058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seyedali Hejazi's specialty?
- Seyedali Hejazi is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Seyedali Hejazi located?
- Seyedali Hejazi's practice location on file with NPPES is 1425 S Main St, Walnut Creek, CA 94596-5318.
- What is Seyedali Hejazi's phone number?
- The practice phone number listed in the NPPES registry for Seyedali Hejazi is (925) 295-4000.
- Does Seyedali Hejazi accept Medicare?
- Seyedali Hejazi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seyedali Hejazi's NPI active?
- Yes — Seyedali Hejazi's NPI (1215357058) is active in the NPPES registry as of the last update on 2024-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.