Colette Ehnow, M.D.
NPI 1649332404 · Ophthalmology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colette Ehnow, M.D. is a Ophthalmology Physician provider in San Diego, CA (NPI 1649332404).
Provider details
- NPI number
- 1649332404
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A97794 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 874 | 376 |
| Prednisolone Acetate | 441 | 275 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 346 | 142 |
| Timolol Maleate | 279 | 110 |
| Brimonidine Tartrate | 265 | 110 |
| Cyclosporine | 179 | 66 |
| Netarsudil Mesylatebrand: Rhopressa | 81 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-15
- Last updated
- 2021-11-29
Frequently asked questions
- What is Colette Ehnow's NPI number?
- Colette Ehnow's National Provider Identifier (NPI) is 1649332404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colette Ehnow's specialty?
- Colette Ehnow is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Colette Ehnow located?
- Colette Ehnow's practice location on file with NPPES is 34800 Bob Wilson Dr, San Diego, CA 92134-1098.
- What is Colette Ehnow's phone number?
- The practice phone number listed in the NPPES registry for Colette Ehnow is (619) 532-6702.
- Does Colette Ehnow accept Medicare?
- Colette Ehnow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colette Ehnow's NPI active?
- Yes — Colette Ehnow's NPI (1649332404) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.