Tammy Holforty, PA-C
NPI 1578539763 · Physician Assistant · Kodiak, AK
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Holforty, PA-C is a Physician Assistant provider in Kodiak, AK (NPI 1578539763).
Provider details
- NPI number
- 1578539763
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA17040 (CA)
Specialties & taxonomies
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 tenure28% of score
20 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
128 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 40 | $7 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 29 | $7 |
| Destruction of Skin Growth, 1-14 Growths17110 | 22 | $111 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 20 | $60 |
| Hemoglobin A1c Level83036 | 17 | $10 |
Typical Medicare-allowed amounts for these services range $7–$111 (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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 67 | 29 |
| Amlodipine Besylate | 55 | 19 |
| Lisinopril | 53 | 23 |
| Losartan Potassium | 44 | 15 |
| Metformin Hcl | 34 | 13 |
| Levothyroxine Sodium | 31 | 11 |
| Fluticasone Propionate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-27
- Last updated
- 2009-01-08
Frequently asked questions
- What is Tammy Holforty's NPI number?
- Tammy Holforty's National Provider Identifier (NPI) is 1578539763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Holforty's specialty?
- Tammy Holforty is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Holforty located?
- Tammy Holforty's practice location on file with NPPES is 1911 E Rezanof Dr, Kodiak, AK 99615-6602.
- What is Tammy Holforty's phone number?
- The practice phone number listed in the NPPES registry for Tammy Holforty is (907) 481-2484.
- Does Tammy Holforty accept Medicare?
- Tammy Holforty is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Holforty's NPI active?
- Yes — Tammy Holforty's NPI (1578539763) is active in the NPPES registry as of the last update on 2009-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.