Mary Joyce Viray, FNP
NPI 1144802976 · Family Nurse Practitioner · Arcadia, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Joyce Viray, FNP is a Family Nurse Practitioner provider in Arcadia, CA (NPI 1144802976).
Provider details
- NPI number
- 1144802976
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95017055 (CA)
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 tenure38% of score
5 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 41 | 23 |
| Metformin Hcl | 27 | 15 |
| Amlodipine Besylate | 25 | 15 |
| Lisinopril | 24 | 11 |
| Gabapentin | 14 | — |
| Hydrochlorothiazide | 14 | — |
| Losartan Potassium | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-21
- Last updated
- 2022-01-11
- Certified
- 2022-01-11
Frequently asked questions
- What is Mary Joyce Viray's NPI number?
- Mary Joyce Viray's National Provider Identifier (NPI) is 1144802976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Joyce Viray's specialty?
- Mary Joyce Viray is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Joyce Viray located?
- Mary Joyce Viray's practice location on file with NPPES is 1401 S Baldwin Ave, Arcadia, CA 91007-7922.
- What is Mary Joyce Viray's phone number?
- The practice phone number listed in the NPPES registry for Mary Joyce Viray is (626) 445-1284.
- Does Mary Joyce Viray accept Medicare?
- Mary Joyce Viray is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Joyce Viray's NPI active?
- Yes — Mary Joyce Viray's NPI (1144802976) is active in the NPPES registry as of the last update on 2022-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.