Richard Hammack, NP-C
NPI 1639504871 · Family Nurse Practitioner · Newport, OR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Hammack, NP-C is a Family Nurse Practitioner provider in Newport, OR (NPI 1639504871).
Provider details
- NPI number
- 1639504871
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 53-78103 (KS)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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) |
|---|---|
| Levothyroxine Sodium | 23 |
| Quetiapine Fumarate | 15 |
| Metoprolol Succinate | 11 |
| Potassium Chloride | 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 (2)
- 5965 Firestone BlvdFirestone, CO 80504-6607Phone: (720) 652-7055Fax: (720) 652-7056
- 100 E College DrColby, KS 67701-3799Phone: (785) 462-7511Fax: (785) 460-1490
Registry dates
- Enumerated
- 2013-09-06
- Last updated
- 2021-03-17
- Certified
- 2021-03-17
Frequently asked questions
- What is Richard Hammack's NPI number?
- Richard Hammack's National Provider Identifier (NPI) is 1639504871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Hammack's specialty?
- Richard Hammack is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Richard Hammack located?
- Richard Hammack's practice location on file with NPPES is 930 Sw Abbey St, Newport, OR 97365-4820.
- What is Richard Hammack's phone number?
- The practice phone number listed in the NPPES registry for Richard Hammack is (541) 574-1818.
- Does Richard Hammack accept Medicare?
- Richard Hammack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Hammack's NPI active?
- Yes — Richard Hammack's NPI (1639504871) is active in the NPPES registry as of the last update on 2021-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.