IndividualActive
Karmen Hammermeister, RN
NPI 1003229881 · Registered Nurse · Billings, MT
Karmen Hammermeister, RN is a Registered Nurse provider in Billings, MT (NPI 1003229881).
Provider details
- NPI number
- 1003229881
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN12908 (MT)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
123 S 27th St
Billings, MT 59101-4227
Phone: (406) 247-3382
Street-level locationGet directions
Mailing address
123 S 27th St
Billings, MT 59101-4227
Registry dates
- Enumerated
- 2014-06-09
- Last updated
- 2014-06-09
Frequently asked questions
- What is Karmen Hammermeister's NPI number?
- Karmen Hammermeister's National Provider Identifier (NPI) is 1003229881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karmen Hammermeister's specialty?
- Karmen Hammermeister is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Karmen Hammermeister located?
- Karmen Hammermeister's practice location on file with NPPES is 123 S 27th St, Billings, MT 59101-4227.
- What is Karmen Hammermeister's phone number?
- The practice phone number listed in the NPPES registry for Karmen Hammermeister is (406) 247-3382.
- Is Karmen Hammermeister's NPI active?
- Yes — Karmen Hammermeister's NPI (1003229881) is active in the NPPES registry as of the last update on 2014-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.