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Sarah Wallick, D.O.
NPI 1356545826 · Family Medicine Physician · Billings, MT
Sarah Wallick, D.O. is a Family Medicine Physician provider in Billings, MT (NPI 1356545826).
Provider details
- NPI number
- 1356545826
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- R994 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 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
801 N 29th St
Billings, MT 59101-0905
Phone: (406) 238-2500
Street-level locationGet directions
Mailing address
Po Box 35100
Billings, MT 59107-5100
Registry dates
- Enumerated
- 2007-06-11
- Last updated
- 2013-01-29
Frequently asked questions
- What is Sarah Wallick's NPI number?
- Sarah Wallick's National Provider Identifier (NPI) is 1356545826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Wallick's specialty?
- Sarah Wallick is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Wallick located?
- Sarah Wallick's practice location on file with NPPES is 801 N 29th St, Billings, MT 59101-0905.
- What is Sarah Wallick's phone number?
- The practice phone number listed in the NPPES registry for Sarah Wallick is (406) 238-2500.
- Is Sarah Wallick's NPI active?
- Yes — Sarah Wallick's NPI (1356545826) is active in the NPPES registry as of the last update on 2013-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.