Mark Mccormick, MD
NPI 1437236387 · Psychiatry Physician · Cupertino, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Mccormick, MD is a Psychiatry Physician provider in Cupertino, CA (NPI 1437236387).
Provider details
- NPI number
- 1437236387
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G82168 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 91 | 33 |
| Gabapentin | 83 | 37 |
| Bupropion Hclbrand: Bupropion Xl | 55 | 23 |
| Fluoxetine Hcl | 54 | 20 |
| Mirtazapine | 52 | 22 |
| Trazodone Hcl | 47 | 20 |
| Buspirone Hcl | 43 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-31
- Last updated
- 2021-12-20
Frequently asked questions
- What is Mark Mccormick's NPI number?
- Mark Mccormick's National Provider Identifier (NPI) is 1437236387, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Mccormick's specialty?
- Mark Mccormick is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Mccormick located?
- Mark Mccormick's practice location on file with NPPES is 19000 Homestead Rd, Cupertino, CA 95014-0712.
- What is Mark Mccormick's phone number?
- The practice phone number listed in the NPPES registry for Mark Mccormick is (408) 366-4400.
- Does Mark Mccormick accept Medicare?
- Mark Mccormick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Mccormick's NPI active?
- Yes — Mark Mccormick's NPI (1437236387) is active in the NPPES registry as of the last update on 2021-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.