Clare Karcher, PA-C
NPI 1770030777 · Physician Assistant · Denver, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clare Karcher, PA-C is a Physician Assistant provider in Denver, CO (NPI 1770030777).
Provider details
- NPI number
- 1770030777
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA.0004722 (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
9 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 |
|---|---|---|
| Oxycodone Hcl | 105 | 89 |
| Naloxone Hcl | 26 | 25 |
| Methylprednisolone | 20 | 20 |
| Tramadol Hcl | 17 | 16 |
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)
- 499 E Hampden AveSuite 220Englewood, CO 80113-2780Phone: (303) 783-8844
Registry dates
- Enumerated
- 2016-09-07
- Last updated
- 2022-12-30
- Certified
- 2022-12-30
Frequently asked questions
- What is Clare Karcher's NPI number?
- Clare Karcher's National Provider Identifier (NPI) is 1770030777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clare Karcher's specialty?
- Clare Karcher is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Clare Karcher located?
- Clare Karcher's practice location on file with NPPES is 2045 N Franklin St, Denver, CO 80205-5437.
- What is Clare Karcher's phone number?
- The practice phone number listed in the NPPES registry for Clare Karcher is (303) 338-4545.
- Does Clare Karcher accept Medicare?
- Clare Karcher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clare Karcher's NPI active?
- Yes — Clare Karcher's NPI (1770030777) is active in the NPPES registry as of the last update on 2022-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.