Zarah Fernandez, M.D.
NPI 1285917823 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zarah Fernandez, M.D. is a Internal Medicine Physician provider in New York, NY (NPI 1285917823).
Provider details
- NPI number
- 1285917823
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 303020 (NY)
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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
105 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 46 | $101 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 36 | $6 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 23 | $143 |
Typical Medicare-allowed amounts for these services range $6–$143 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lorazepam | 15 |
| Alprazolam | 14 |
| Lisinopril | 14 |
| Trazodone Hcl | 12 |
| Atorvastatin Calcium | 12 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 12 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 11 |
| Rizatriptan Benzoatebrand: Rizatriptan |
Practice location
Mailing address
Additional practice locations (2)
- 81719 Doctor Carreon Blvd Ste A-1Indio, CA 92201-0600Phone: (760) 347-0707Fax: (760) 347-3378
- 501 2nd St Ste 415San Francisco, CA 94107-4132Phone: (415) 529-4567Fax: (415) 291-0489
Registry dates
- Enumerated
- 2011-09-20
- Last updated
- 2020-04-21
- Certified
- 2020-04-21
Frequently asked questions
- What is Zarah Fernandez's NPI number?
- Zarah Fernandez's National Provider Identifier (NPI) is 1285917823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zarah Fernandez's specialty?
- Zarah Fernandez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zarah Fernandez located?
- Zarah Fernandez's practice location on file with NPPES is 408 W 14th St Ste 201, New York, NY 10014-1042.
- What is Zarah Fernandez's phone number?
- The practice phone number listed in the NPPES registry for Zarah Fernandez is (212) 530-0639.
- Does Zarah Fernandez accept Medicare?
- Zarah Fernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zarah Fernandez's NPI active?
- Yes — Zarah Fernandez's NPI (1285917823) is active in the NPPES registry as of the last update on 2020-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.