Helen Tran, O.D.
NPI 1881735397 · Optometrist · New York, NY
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helen Tran, O.D. is a Optometrist provider in New York, NY (NPI 1881735397).
Provider details
- NPI number
- 1881735397
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- TUV007028 (NY)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 413 | 76 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 116 | 27 |
| Brimonidine Tartrate | 95 | 14 |
| Timolol Maleate | 52 | — |
| Bimatoprostbrand: Lumigan | 27 | — |
| Azelastine Hcl | 20 | — |
| Cyclosporinebrand: Restasis | 18 | — |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include 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 , 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
Registry dates
- Enumerated
- 2007-02-08
- Last updated
- 2014-09-15
Frequently asked questions
- What is Helen Tran's NPI number?
- Helen Tran's National Provider Identifier (NPI) is 1881735397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Tran's specialty?
- Helen Tran is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Helen Tran located?
- Helen Tran's practice location on file with NPPES is 227 Madison St, New York, NY 10002-7537.
- What is Helen Tran's phone number?
- The practice phone number listed in the NPPES registry for Helen Tran is (212) 238-7351.
- Does Helen Tran accept Medicare?
- Helen Tran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helen Tran's NPI active?
- Yes — Helen Tran's NPI (1881735397) is active in the NPPES registry as of the last update on 2014-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.