IndividualActive
Sandra Mossbrook, MD
NPI 1134297310 · General Practice Physician · Lander, WY
Sandra Mossbrook, MD is a General Practice Physician provider in Lander, WY (NPI 1134297310).
Provider details
- NPI number
- 1134297310
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 3296A (WY)
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
8204 State Highway 789
Lander, WY 82520-2941
Phone: (307) 335-6716
Fax: (307) 335-6991
Street-level locationGet directions
Mailing address
4251 Valley Green Circle
Riverton, WY 82501-5453
Registry dates
- Enumerated
- 2006-12-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sandra Mossbrook's NPI number?
- Sandra Mossbrook's National Provider Identifier (NPI) is 1134297310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Mossbrook's specialty?
- Sandra Mossbrook is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Mossbrook located?
- Sandra Mossbrook's practice location on file with NPPES is 8204 State Highway 789, Lander, WY 82520-2941.
- What is Sandra Mossbrook's phone number?
- The practice phone number listed in the NPPES registry for Sandra Mossbrook is (307) 335-6716.
- Is Sandra Mossbrook's NPI active?
- Yes — Sandra Mossbrook's NPI (1134297310) 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.