Mai Pham, MD
NPI 1912171703 · Ophthalmology Physician · Columbia, MO
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mai Pham, MD is a Ophthalmology Physician provider in Columbia, MO (NPI 1912171703).
Provider details
- NPI number
- 1912171703
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2012018820 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,859 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 | 452 | $139 |
| Established Patient Problem Focused Exam of Visual System92012 | 418 | $99 |
| Imaging of Optic Nerve92133 | 303 | $39 |
| Exam of Visual Field With Extended Testing92083 | 146 | $71 |
| Imaging of Retina92134 | 139 | $44 |
| Photography of the Retina92250 | 130 | $41 |
| Measurement of Corneal Curvature and Depth of Eye92136 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 725 | 273 |
| Prednisolone Acetate | 567 | 393 |
| Bimatoprostbrand: Lumigan | 514 | 174 |
| Cyclosporinebrand: Restasis | 460 | 227 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 344 | 77 |
| Timolol Maleate | 312 | 114 |
| Cyclosporinebrand: Cequa | 303 | 150 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,343 across 66 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
- 2008-04-14
- Last updated
- 2012-10-19
Frequently asked questions
- What is Mai Pham's NPI number?
- Mai Pham's National Provider Identifier (NPI) is 1912171703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mai Pham's specialty?
- Mai Pham is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Mai Pham located?
- Mai Pham's practice location on file with NPPES is One Hospital Drive, Columbia, MO 65212-0001.
- What is Mai Pham's phone number?
- The practice phone number listed in the NPPES registry for Mai Pham is (573) 882-1506.
- Does Mai Pham accept Medicare?
- Mai Pham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mai Pham's NPI active?
- Yes — Mai Pham's NPI (1912171703) is active in the NPPES registry as of the last update on 2012-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.