Thu Pham, MD
NPI 1770760340 · Ophthalmology Physician · Manassas, VA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thu Pham, MD is a Ophthalmology Physician provider in Manassas, VA (NPI 1770760340).
Provider details
- NPI number
- 1770760340
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0101269499 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
4,723 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) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 920 | $122 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 610 | $123 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 489 | $88 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 457 | $37 |
| Imaging of Optic Nerve92133 | 443 | $34 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 404 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 355 | 117 |
| Cyclosporinebrand: Restasis | 261 | 133 |
| Loteprednol Etabonate | 245 | 125 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 191 | 61 |
| Doxycycline Monohydrate | 158 | 65 |
| Lifitegrastbrand: Xiidra | 152 | 74 |
| Bimatoprostbrand: Lumigan | 139 | 46 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$848 across 27 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
Additional practice locations (1)
- 388 Hospital DrWarrenton, VA 20186-3006Phone: (703) 646-8568Fax: (703) 596-3147
Registry dates
- Enumerated
- 2008-01-26
- Last updated
- 2026-01-05
- Certified
- 2026-01-05
Frequently asked questions
- What is Thu Pham's NPI number?
- Thu Pham's National Provider Identifier (NPI) is 1770760340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thu Pham's specialty?
- Thu Pham is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Thu Pham located?
- Thu Pham's practice location on file with NPPES is 7900 Sudley Rd Ste 208, Manassas, VA 20109-2856.
- What is Thu Pham's phone number?
- The practice phone number listed in the NPPES registry for Thu Pham is (703) 646-8568.
- Does Thu Pham accept Medicare?
- Thu Pham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thu Pham's NPI active?
- Yes — Thu Pham's NPI (1770760340) is active in the NPPES registry as of the last update on 2026-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.