Tessa Doolittle, MD
NPI 1548903420 · Hospitalist Physician · Syracuse, NY
Tessa Doolittle, MD is a Hospitalist Physician provider in Syracuse, NY (NPI 1548903420).
Provider details
- NPI number
- 1548903420
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 341275 (NY)
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
4 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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate | 21 |
| Furosemide | 15 |
| Metformin Hclbrand: Metformin Hcl Er | 12 |
| Metformin Hcl | 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)
- 736 Irving AveSyracuse, NY 13210-1602Phone: (315) 470-7111Fax: (315) 470-2691
Registry dates
- Enumerated
- 2022-04-18
- Last updated
- 2026-03-31
- Certified
- 2026-03-31
Frequently asked questions
- What is Tessa Doolittle's NPI number?
- Tessa Doolittle's National Provider Identifier (NPI) is 1548903420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tessa Doolittle's specialty?
- Tessa Doolittle is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Tessa Doolittle located?
- Tessa Doolittle's practice location on file with NPPES is 750 E Adams St, Syracuse, NY 13210-2306.
- What is Tessa Doolittle's phone number?
- The practice phone number listed in the NPPES registry for Tessa Doolittle is (315) 464-4506.
- Is Tessa Doolittle's NPI active?
- Yes — Tessa Doolittle's NPI (1548903420) is active in the NPPES registry as of the last update on 2026-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.