Margaret Willoughby, FNP
NPI 1407400310 · Family Nurse Practitioner · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Willoughby, FNP is a Family Nurse Practitioner provider in Pittsburgh, PA (NPI 1407400310).
Provider details
- NPI number
- 1407400310
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- SP026806 (PA)
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
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
101 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) |
|---|---|---|
| Removal of Impacted Ear Wax69210 | 66 | $40 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 35 | $34 |
Typical Medicare-allowed amounts for these services range $34–$40 (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.
Practice location
Mailing address
Additional practice locations (2)
- 355 Lincoln AveBellevue, PA 15202-3755Phone: (866) 389-2727
- 317 E Carson St Ste 159Pittsburgh, PA 15219-1202Phone: (412) 381-5563
Registry dates
- Enumerated
- 2019-07-29
- Last updated
- 2026-02-09
- Certified
- 2026-02-09
Frequently asked questions
- What is Margaret Willoughby's NPI number?
- Margaret Willoughby's National Provider Identifier (NPI) is 1407400310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Willoughby's specialty?
- Margaret Willoughby is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Willoughby located?
- Margaret Willoughby's practice location on file with NPPES is 1789 S Braddock Ave, Pittsburgh, PA 15218-1842.
- What is Margaret Willoughby's phone number?
- The practice phone number listed in the NPPES registry for Margaret Willoughby is (412) 247-2310.
- Does Margaret Willoughby accept Medicare?
- Margaret Willoughby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Willoughby's NPI active?
- Yes — Margaret Willoughby's NPI (1407400310) is active in the NPPES registry as of the last update on 2026-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.