Ted Apstein, M.D.
NPI 1447647664 · Emergency Medicine Physician · San Leandro, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ted Apstein, M.D. is a Emergency Medicine Physician provider in San Leandro, CA (NPI 1447647664).
Provider details
- NPI number
- 1447647664
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 155287 (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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefpodoxime Proxetil | 24 | 24 |
| Ondansetronbrand: Ondansetron Odt | 15 | 14 |
| Moxifloxacin Hclbrand: Moxifloxacin | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 2601 E Roosevelt StMaricopa Integrated Health SystemPhoenix, AZ 85008-4973Phone: (602) 344-5366
Registry dates
- Enumerated
- 2015-04-26
- Last updated
- 2024-04-18
- Certified
- 2024-04-18
Frequently asked questions
- What is Ted Apstein's NPI number?
- Ted Apstein's National Provider Identifier (NPI) is 1447647664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ted Apstein's specialty?
- Ted Apstein is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ted Apstein located?
- Ted Apstein's practice location on file with NPPES is 2500 Merced St, San Leandro, CA 94577-4201.
- What is Ted Apstein's phone number?
- The practice phone number listed in the NPPES registry for Ted Apstein is (510) 736-6767.
- Does Ted Apstein accept Medicare?
- Ted Apstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ted Apstein's NPI active?
- Yes — Ted Apstein's NPI (1447647664) is active in the NPPES registry as of the last update on 2024-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.