Mary Siror, NP
NPI 1508379090 · Nurse Practitioner · Macon, GA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Siror, NP is a Nurse Practitioner provider in Macon, GA (NPI 1508379090).
Provider details
- NPI number
- 1508379090
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN160662 (GA)
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 tenure25% of score
8 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
237 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 141 | $53 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 33 | $79 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 21 | $28 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 16 | $64 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 14 | $106 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 53 | 20 |
| Letrozole | 36 | — |
| Apixabanbrand: Eliquis | 33 | — |
| Gabapentin | 32 | — |
| Hydroxyurea | 32 | — |
| Acyclovir | 27 | — |
| Prochlorperazine Maleate | 23 | 11 |
| Potassium Chloride | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,173 across 49 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
- 2017-11-07
- Last updated
- 2025-10-13
- Certified
- 2025-10-13
Frequently asked questions
- What is Mary Siror's NPI number?
- Mary Siror's National Provider Identifier (NPI) is 1508379090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Siror's specialty?
- Mary Siror is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Siror located?
- Mary Siror's practice location on file with NPPES is 308 Coliseum Dr Ste 120, Macon, GA 31217-3859.
- What is Mary Siror's phone number?
- The practice phone number listed in the NPPES registry for Mary Siror is (478) 745-6130.
- Does Mary Siror accept Medicare?
- Mary Siror is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Siror's NPI active?
- Yes — Mary Siror's NPI (1508379090) is active in the NPPES registry as of the last update on 2025-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.