Cathryn Cohen, M.D.
NPI 1700944022 · Ophthalmology Physician · Auburn, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cathryn Cohen, M.D. is a Ophthalmology Physician provider in Auburn, CA (NPI 1700944022).
Provider details
- NPI number
- 1700944022
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 27372 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
589 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 Problem Focused Exam of Visual System92012 | 161 | $97 |
| Established Patient Complete Exam of Visual System92014 | 137 | $136 |
| Imaging of Retina92134 | 72 | $44 |
| Imaging of Optic Nerve92133 | 58 | $39 |
| Photography of the Retina92250 | 57 | $40 |
| New Patient Complete Exam of Visual System92004 | 55 | $161 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Erythromycin Basebrand: Erythromycin | 58 | 33 |
| Doxycycline Monohydrate | 21 | — |
| Bimatoprostbrand: Lumigan | 20 | — |
| Cyclosporinebrand: Restasis | 19 | — |
| Latanoprost | 15 | — |
| Azithromycin | 14 | 11 |
| Dorzolamide/Timolol/Pfbrand: Dorzolamide-Timolol | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$151 across 8 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)
- 7396 N La Cholla BlvdTucson, AZ 85741-2305Phone: (520) 229-1554Fax: (520) 229-1702
Registry dates
- Enumerated
- 2006-12-06
- Last updated
- 2022-07-12
- Certified
- 2022-07-12
Frequently asked questions
- What is Cathryn Cohen's NPI number?
- Cathryn Cohen's National Provider Identifier (NPI) is 1700944022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathryn Cohen's specialty?
- Cathryn Cohen is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Cathryn Cohen located?
- Cathryn Cohen's practice location on file with NPPES is 3126 Professional Dr Ste 300, Auburn, CA 95603-2412.
- What is Cathryn Cohen's phone number?
- The practice phone number listed in the NPPES registry for Cathryn Cohen is (530) 885-3767.
- Does Cathryn Cohen accept Medicare?
- Cathryn Cohen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cathryn Cohen's NPI active?
- Yes — Cathryn Cohen's NPI (1700944022) is active in the NPPES registry as of the last update on 2022-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.