Rosa Tang, M.D.
NPI 1891797460 · Ophthalmology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosa Tang, M.D. is a Ophthalmology Physician provider in Houston, TX (NPI 1891797460).
Provider details
- NPI number
- 1891797460
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Specialist174400000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
132 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Imaging of Retina With Remote Review By Physician92228 | 25 | $16 |
| New Patient Complete Exam of Visual System92004 | 23 | $137 |
| Exam of Visual Field With Extended Testing92083 | 19 | $63 |
| Photography of the Retina92250 | 19 | $34 |
| Measurement of Nerve Conduction Using Visual Stimulation Testing With Report95930 | 19 | $67 |
| Exam to Measure Eye Deviation and Range of Motion92060 | 16 | $58 |
| Ct Scan of Cornea |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,203 across 25 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-12
- Last updated
- 2013-11-15
Frequently asked questions
- What is Rosa Tang's NPI number?
- Rosa Tang's National Provider Identifier (NPI) is 1891797460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosa Tang's specialty?
- Rosa Tang is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Rosa Tang located?
- Rosa Tang's practice location on file with NPPES is 2617c W Holcombe Blvd, Houston, TX 77025-1601.
- What is Rosa Tang's phone number?
- The practice phone number listed in the NPPES registry for Rosa Tang is (713) 942-2187.
- Does Rosa Tang accept Medicare?
- Rosa Tang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosa Tang's NPI active?
- Yes — Rosa Tang's NPI (1891797460) is active in the NPPES registry as of the last update on 2013-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.