Catherine Fries, CNP
NPI 1588859110 · Obstetrics & Gynecology Physician · Wheat Ridge, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Fries, CNP is a Obstetrics & Gynecology Physician provider in Wheat Ridge, CO (NPI 1588859110).
Provider details
- NPI number
- 1588859110
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 93596 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 35 | 17 |
| Mometasone Furoate | 19 | — |
| Estradiolbrand: Climara | 19 | — |
| Estradiolbrand: Yuvafem | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 4745 ArapahoeSuite 320Boulder, CO 80303Phone: (303) 441-0587Fax: (303) 996-0801
Registry dates
- Enumerated
- 2007-09-06
- Last updated
- 2021-06-21
- Certified
- 2021-06-21
Frequently asked questions
- What is Catherine Fries's NPI number?
- Catherine Fries's National Provider Identifier (NPI) is 1588859110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Fries's specialty?
- Catherine Fries is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Fries located?
- Catherine Fries's practice location on file with NPPES is 4803 Ward Rd, Wheat Ridge, CO 80033-1902.
- What is Catherine Fries's phone number?
- The practice phone number listed in the NPPES registry for Catherine Fries is (303) 338-4545.
- Does Catherine Fries accept Medicare?
- Catherine Fries is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Fries's NPI active?
- Yes — Catherine Fries's NPI (1588859110) is active in the NPPES registry as of the last update on 2021-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.