Margaret Stowasser, PA-C
NPI 1679017768 · Physician Assistant · Raleigh, NC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Stowasser, PA-C is a Physician Assistant provider in Raleigh, NC (NPI 1679017768).
Provider details
- NPI number
- 1679017768
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 221057 (NC)
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
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
183 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 | 62 | $102 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 47 | $72 |
| Removal of Uterus, Tubes, And/Or Ovaries Through Abdomen Using an Endoscope, 250.0 G Or Less58571 | 29 | $115 |
| Biopsy and Removal of Lymph Nodes of Abdominal Cavity Using an Endoscope38570 | 17 | $33 |
| Imaging of Lymph Nodes During Surgery38900 | 15 | $24 |
| Removal of Ovaries And/Or Tubes Using an Endoscope58661 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 31 | 26 |
| Ibuprofen | 14 | 14 |
| Tramadol Hcl | 11 | — |
| Estradiol | 11 | — |
| Fluconazole | 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (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
Additional practice locations (1)
- 3737 Glenwood Ave Ste 100Raleigh, NC 27612-5515Phone: (919) 886-4263
Registry dates
- Enumerated
- 2016-12-08
- Last updated
- 2022-05-16
- Certified
- 2022-05-16
Frequently asked questions
- What is Margaret Stowasser's NPI number?
- Margaret Stowasser's National Provider Identifier (NPI) is 1679017768, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Stowasser's specialty?
- Margaret Stowasser is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Stowasser located?
- Margaret Stowasser's practice location on file with NPPES is 2901 Blue Ridge Rd Ste 200, Raleigh, NC 27607-6423.
- What is Margaret Stowasser's phone number?
- The practice phone number listed in the NPPES registry for Margaret Stowasser is (919) 784-6875.
- Does Margaret Stowasser accept Medicare?
- Margaret Stowasser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Stowasser's NPI active?
- Yes — Margaret Stowasser's NPI (1679017768) is active in the NPPES registry as of the last update on 2022-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.