Neil Choplin, M.D.
NPI 1144205642 · Ophthalmology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Neil Choplin, M.D. is a Ophthalmology Physician provider in San Diego, CA (NPI 1144205642).
Provider details
- NPI number
- 1144205642
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G57042 (CA)
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
20 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
716 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 342 | $91 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 112 | $122 |
| Photography of the Retina92250 | 110 | $38 |
| Exam of Visual Field With Extended Testing92083 | 82 | $47 |
| Imaging of Optic Nerve92133 | 41 | $36 |
| Established Patient Complete Exam of Visual System92014 | 16 | $128 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 393 | 114 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 337 | 105 |
| Brimonidine Tartrate | 231 | 62 |
| Timolol Maleate | 200 | 75 |
| Latanoprostene Bunodbrand: Vyzulta | 142 | 37 |
| Bimatoprostbrand: Lumigan | 124 | 37 |
| Travoprost | 70 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-07
- Last updated
- 2010-11-19
Frequently asked questions
- What is Neil Choplin's NPI number?
- Neil Choplin's National Provider Identifier (NPI) is 1144205642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Neil Choplin's specialty?
- Neil Choplin is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Neil Choplin located?
- Neil Choplin's practice location on file with NPPES is 3939 3rd Ave, San Diego, CA 92103-3002.
- What is Neil Choplin's phone number?
- The practice phone number listed in the NPPES registry for Neil Choplin is (619) 296-8525.
- Does Neil Choplin accept Medicare?
- Neil Choplin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Neil Choplin's NPI active?
- Yes — Neil Choplin's NPI (1144205642) is active in the NPPES registry as of the last update on 2010-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.