Tanya Orellana, M.D.
NPI 1952835852 · Student in an Organized Health Care Education/Training Program · Flushing, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tanya Orellana, M.D. is a Student in an Organized Health Care Education/Training Program provider in Flushing, NY (NPI 1952835852).
Provider details
- NPI number
- 1952835852
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 43 | 20 |
| Dexamethasone | 42 | 29 |
| Metoprolol Succinate | 31 | 11 |
| Quetiapine Fumarate | 24 | 14 |
| Amlodipine Besylate | 22 | 11 |
| Pantoprazole Sodium | 22 | 15 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim |
Practice location
Mailing address
Additional practice locations (1)
- 462 Grider StD.k. Miller Bldg (attn: Internal Medicine)Buffalo, NY 14215-3021Phone: (716) 898-4578
Registry dates
- Enumerated
- 2017-04-18
- Last updated
- 2020-04-24
- Certified
- 2020-04-24
Frequently asked questions
- What is Tanya Orellana's NPI number?
- Tanya Orellana's National Provider Identifier (NPI) is 1952835852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tanya Orellana's specialty?
- Tanya Orellana is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Tanya Orellana located?
- Tanya Orellana's practice location on file with NPPES is 5645 Main St, Flushing, NY 11355-5045.
- What is Tanya Orellana's phone number?
- The practice phone number listed in the NPPES registry for Tanya Orellana is (407) 492-9397.
- Does Tanya Orellana accept Medicare?
- Tanya Orellana is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tanya Orellana's NPI active?
- Yes — Tanya Orellana's NPI (1952835852) is active in the NPPES registry as of the last update on 2020-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.