Cosmas Okaru, M.D
NPI 1346668548 · Hospitalist Physician · New York, NY
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cosmas Okaru, M.D is a Hospitalist Physician provider in New York, NY (NPI 1346668548).
Provider details
- NPI number
- 1346668548
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- MD60731561 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 16 | 13 |
| Metoprolol Succinate | 15 | 13 |
| Spironolactone | 14 | 13 |
| Amlodipine Besylate | 13 | — |
| Prednisone | 13 | 12 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 12 | 12 |
| Potassium Chloride | 12 |
Practice location
Mailing address
Additional practice locations (1)
- 400 Ne Mother Joseph PlVancouver, WA 98664-3200Phone: (360) 514-3727
Registry dates
- Enumerated
- 2014-04-03
- Last updated
- 2020-11-23
- Certified
- 2020-11-23
Frequently asked questions
- What is Cosmas Okaru's NPI number?
- Cosmas Okaru's National Provider Identifier (NPI) is 1346668548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cosmas Okaru's specialty?
- Cosmas Okaru is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Cosmas Okaru located?
- Cosmas Okaru's practice location on file with NPPES is 1 Gustave L Levy Pl, New York, NY 10029-6504.
- What is Cosmas Okaru's phone number?
- The practice phone number listed in the NPPES registry for Cosmas Okaru is (212) 241-1653.
- Does Cosmas Okaru accept Medicare?
- Cosmas Okaru is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cosmas Okaru's NPI active?
- Yes — Cosmas Okaru's NPI (1346668548) is active in the NPPES registry as of the last update on 2020-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.