William Pan, MD
NPI 1366183386 · Anesthesiology Physician · Iowa City, IA
Enrolled with Medicare as Order and Referring Only - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Pan, MD is a Anesthesiology Physician provider in Iowa City, IA (NPI 1366183386).
Provider details
- NPI number
- 1366183386
- Entity type
- Individual
- Primary specialty
- Anesthesiology 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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-05
- Last updated
- 2022-05-23
- Certified
- 2022-05-23
Frequently asked questions
- What is William Pan's NPI number?
- William Pan's National Provider Identifier (NPI) is 1366183386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Pan's specialty?
- William Pan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Pan located?
- William Pan's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is William Pan's phone number?
- The practice phone number listed in the NPPES registry for William Pan is (319) 353-7534.
- Does William Pan accept Medicare?
- William Pan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Pan's NPI active?
- Yes — William Pan's NPI (1366183386) is active in the NPPES registry as of the last update on 2022-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.