Holly Hamilton
NPI 1629586953 · Gerontology Nurse Practitioner · Palmer, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Hamilton is a Gerontology Nurse Practitioner provider in Palmer, TX (NPI 1629586953).
Provider details
- NPI number
- 1629586953
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 612070 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,430 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 2,040 | $60 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 208 | $87 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 121 | $124 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 61 | $60 |
Typical Medicare-allowed amounts for these services range $60–$124 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 94 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Potassium Chloride | 201 | 32 |
| Atorvastatin Calcium | 201 | 27 |
| Apixabanbrand: Eliquis | 197 | 17 |
| Furosemide | 188 | 31 |
| Levothyroxine Sodium | 155 | 27 |
| Mirtazapine | 129 | 23 |
| Gabapentin | 129 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-01-22
- Last updated
- 2022-01-23
- Certified
- 2022-01-23
Frequently asked questions
- What is Holly Hamilton's NPI number?
- Holly Hamilton's National Provider Identifier (NPI) is 1629586953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Hamilton's specialty?
- Holly Hamilton is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Holly Hamilton located?
- Holly Hamilton's practice location on file with NPPES is 691 W Jefferson St, Palmer, TX 75152-9638.
- What is Holly Hamilton's phone number?
- The practice phone number listed in the NPPES registry for Holly Hamilton is (817) 517-4647.
- Does Holly Hamilton accept Medicare?
- Holly Hamilton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Hamilton's NPI active?
- Yes — Holly Hamilton's NPI (1629586953) is active in the NPPES registry as of the last update on 2022-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.