Collin Obryan, MD
NPI 1770232076 · Dermatology Physician · Iowa City, IA
Enrolled with Medicare as Order and Referring Only - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Collin Obryan, MD is a Dermatology Physician provider in Iowa City, IA (NPI 1770232076).
Provider details
- NPI number
- 1770232076
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
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 tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 58 | 26 |
| Clobetasol Propionate | 53 | 31 |
| Triamcinolone Acetonide | 52 | 22 |
| Fluorouracil | 39 | 26 |
| Hydroxychloroquine Sulfate | 29 | — |
| Doxycycline Monohydrate | 28 | 12 |
| Dupilumabbrand: Dupixent Pen | 26 | — |
Practice location
Mailing address
Additional practice locations (1)
- 530 Ne Glen Oak AvePeoria, IL 61637-0001Phone: (309) 655-7728
Registry dates
- Enumerated
- 2022-03-22
- Last updated
- 2023-05-16
- Certified
- 2023-05-16
Frequently asked questions
- What is Collin Obryan's NPI number?
- Collin Obryan's National Provider Identifier (NPI) is 1770232076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Collin Obryan's specialty?
- Collin Obryan is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Collin Obryan located?
- Collin Obryan's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Collin Obryan's phone number?
- The practice phone number listed in the NPPES registry for Collin Obryan is (319) 356-1694.
- Does Collin Obryan accept Medicare?
- Collin Obryan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Collin Obryan's NPI active?
- Yes — Collin Obryan's NPI (1770232076) is active in the NPPES registry as of the last update on 2023-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.