Maureen Welsh, NP
NPI 1457311292 · Family Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maureen Welsh, NP is a Family Nurse Practitioner provider in Phoenix, AZ (NPI 1457311292).
Provider details
- NPI number
- 1457311292
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN102405 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 127 | 48 |
| Lisinopril | 90 | 28 |
| Metformin Hcl | 81 | 29 |
| Amlodipine Besylate | 58 | 22 |
| Levothyroxine Sodium | 52 | 18 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 45 | 13 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-24
- Last updated
- 2011-12-21
Frequently asked questions
- What is Maureen Welsh's NPI number?
- Maureen Welsh's National Provider Identifier (NPI) is 1457311292, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maureen Welsh's specialty?
- Maureen Welsh is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maureen Welsh located?
- Maureen Welsh's practice location on file with NPPES is 635 East Baseline Road, Phoenix, AZ 85042-6551.
- What is Maureen Welsh's phone number?
- The practice phone number listed in the NPPES registry for Maureen Welsh is (602) 243-7277.
- Does Maureen Welsh accept Medicare?
- Maureen Welsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maureen Welsh's NPI active?
- Yes — Maureen Welsh's NPI (1457311292) is active in the NPPES registry as of the last update on 2011-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.