Mary Catherine Thomsic, NP
NPI 1598753766 · Family Nurse Practitioner · Denver, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Catherine Thomsic, NP is a Family Nurse Practitioner provider in Denver, CO (NPI 1598753766).
Provider details
- NPI number
- 1598753766
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- APN.0004930-NP (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
2 documented practice locations
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
Additional practice locations (1)
- 2100 BroadwayDenver, CO 80205-2526Phone: (303) 293-2220Fax: (303) 293-3977
Registry dates
- Enumerated
- 2005-10-11
- Last updated
- 2024-12-19
- Certified
- 2024-12-19
Frequently asked questions
- What is Mary Catherine Thomsic's NPI number?
- Mary Catherine Thomsic's National Provider Identifier (NPI) is 1598753766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Catherine Thomsic's specialty?
- Mary Catherine Thomsic is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Catherine Thomsic located?
- Mary Catherine Thomsic's practice location on file with NPPES is 777 Bannock St, Denver, CO 80204-4597.
- What is Mary Catherine Thomsic's phone number?
- The practice phone number listed in the NPPES registry for Mary Catherine Thomsic is (303) 436-4949.
- Does Mary Catherine Thomsic accept Medicare?
- Mary Catherine Thomsic is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Catherine Thomsic's NPI active?
- Yes — Mary Catherine Thomsic's NPI (1598753766) is active in the NPPES registry as of the last update on 2024-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.