Gary Waters, MD
NPI 1144260860 · Obstetrics & Gynecology Physician · Madison, WI
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Waters, MD is a Obstetrics & Gynecology Physician provider in Madison, WI (NPI 1144260860).
Provider details
- NPI number
- 1144260860
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 44759-020 (WI)
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
20 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2022-07-14
- Certified
- 2022-07-14
Frequently asked questions
- What is Gary Waters's NPI number?
- Gary Waters's National Provider Identifier (NPI) is 1144260860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Waters's specialty?
- Gary Waters is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Waters located?
- Gary Waters's practice location on file with NPPES is 1221 Fish Hatchery Rd, Madison, WI 53715-1909.
- What is Gary Waters's phone number?
- The practice phone number listed in the NPPES registry for Gary Waters is (608) 252-8000.
- Does Gary Waters accept Medicare?
- Gary Waters is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Waters's NPI active?
- Yes — Gary Waters's NPI (1144260860) is active in the NPPES registry as of the last update on 2022-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.