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William Hammes, MD
NPI 1902907934 · Family Medicine Physician · Chaska, MN
William Hammes, MD is a Family Medicine Physician provider in Chaska, MN (NPI 1902907934).
Provider details
- NPI number
- 1902907934
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 22159 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
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
3000 N Chestnut St
Suite 120
Chaska, MN 55318-3054
Phone: (952) 448-2050
Fax: (952) 448-2185
Street-level locationGet directions
Mailing address
3000 N Chestnut St
Chaska, MN 55318-3054
Registry dates
- Enumerated
- 2006-09-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Hammes's NPI number?
- William Hammes's National Provider Identifier (NPI) is 1902907934, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hammes's specialty?
- William Hammes is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Hammes located?
- William Hammes's practice location on file with NPPES is 3000 N Chestnut St, Chaska, MN 55318-3054.
- What is William Hammes's phone number?
- The practice phone number listed in the NPPES registry for William Hammes is (952) 448-2050.
- Is William Hammes's NPI active?
- Yes — William Hammes's NPI (1902907934) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.