Thomas Sirrine, P.A.-C
NPI 1689900276 · Physician Assistant · Phoenix, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Sirrine, P.A.-C is a Physician Assistant provider in Phoenix, AZ (NPI 1689900276).
Provider details
- NPI number
- 1689900276
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.-C
- Sex
- Male
- Sole proprietor
- No
- License
- 4503 (AZ)
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 tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
174 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 84 | $99 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 40 | $70 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 36 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 14 | $137 |
Typical Medicare-allowed amounts for these services range $16–$137 (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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 59 | — |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 38 | — |
| Losartan Potassium | 32 | 12 |
| Rosuvastatin Calcium | 30 | 14 |
| Escitalopram Oxalate | 28 | — |
| Lisinopril | 27 | 12 |
| Atorvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,256 across 139 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-11-02
- Last updated
- 2024-06-08
- Certified
- 2024-06-08
Frequently asked questions
- What is Thomas Sirrine's NPI number?
- Thomas Sirrine's National Provider Identifier (NPI) is 1689900276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Sirrine's specialty?
- Thomas Sirrine is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Thomas Sirrine located?
- Thomas Sirrine's practice location on file with NPPES is 11209 N Tatum Blvd Ste 185, Phoenix, AZ 85028-6016.
- What is Thomas Sirrine's phone number?
- The practice phone number listed in the NPPES registry for Thomas Sirrine is (602) 669-2585.
- Does Thomas Sirrine accept Medicare?
- Thomas Sirrine is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Sirrine's NPI active?
- Yes — Thomas Sirrine's NPI (1689900276) is active in the NPPES registry as of the last update on 2024-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.