James Park, M.D., PH.D.
NPI 1144373150 · Ophthalmology Physician · Vienna, VA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Park, M.D., PH.D. is a Ophthalmology Physician provider in Vienna, VA (NPI 1144373150).
Provider details
- NPI number
- 1144373150
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101840533 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
319 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Retina92134 | 140 | $44 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 85 | $100 |
| Established Patient Complete Exam of Visual System92014 | 54 | $141 |
| Exam of Visual Field With Extended Testing92083 | 24 | $72 |
| New Patient Complete Exam of Visual System92004 | 16 | $166 |
Typical Medicare-allowed amounts for these services range $44–$166 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 391 | 114 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 130 | 111 |
| Cyclosporinebrand: Restasis | 112 | 30 |
| Bimatoprostbrand: Lumigan | 93 | 22 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 85 | 24 |
| Bromfenac Sodium | 35 | 13 |
| Erythromycin Basebrand: Erythromycin | 35 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-21
- Last updated
- 2025-02-14
- Certified
- 2025-02-14
Frequently asked questions
- What is James Park's NPI number?
- James Park's National Provider Identifier (NPI) is 1144373150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Park's specialty?
- James Park is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is James Park located?
- James Park's practice location on file with NPPES is 8330 Boone Blvd Ste 160, Vienna, VA 22182-2678.
- What is James Park's phone number?
- The practice phone number listed in the NPPES registry for James Park is (703) 354-2200.
- Does James Park accept Medicare?
- James Park is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Park's NPI active?
- Yes — James Park's NPI (1144373150) is active in the NPPES registry as of the last update on 2025-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.