Vaughan Cipperly, MD
NPI 1942235429 · Internal Medicine Physician · Mason City, IA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vaughan Cipperly, MD is a Internal Medicine Physician provider in Mason City, IA (NPI 1942235429).
Provider details
- NPI number
- 1942235429
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 38639 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
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.
Practice location
Mailing address
Additional practice locations (1)
- 221 Mahalani StWailuku, HI 96793-2526Phone: (808) 244-9056Fax: (808) 442-5910
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2021-04-22
- Certified
- 2021-04-22
Frequently asked questions
- What is Vaughan Cipperly's NPI number?
- Vaughan Cipperly's National Provider Identifier (NPI) is 1942235429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vaughan Cipperly's specialty?
- Vaughan Cipperly is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vaughan Cipperly located?
- Vaughan Cipperly's practice location on file with NPPES is 1000 4th St Sw, Mason City, IA 50401-2800.
- What is Vaughan Cipperly's phone number?
- The practice phone number listed in the NPPES registry for Vaughan Cipperly is (641) 428-6300.
- Does Vaughan Cipperly accept Medicare?
- Vaughan Cipperly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vaughan Cipperly's NPI active?
- Yes — Vaughan Cipperly's NPI (1942235429) is active in the NPPES registry as of the last update on 2021-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.