Hazel May Bais, FNP
NPI 1174265102 · Family Nurse Practitioner · Merced, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hazel May Bais, FNP is a Family Nurse Practitioner provider in Merced, CA (NPI 1174265102).
Provider details
- NPI number
- 1174265102
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95020846 (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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 218 | 88 |
| Lisinopril | 196 | 65 |
| Metformin Hcl | 168 | 67 |
| Amlodipine Besylate | 132 | 55 |
| Levothyroxine Sodium | 103 | 37 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 99 | 28 |
Practice location
Mailing address
Additional practice locations (1)
- 3940 Sandpiper AveMerced, CA 95340-8372Phone: (866) 682-4842
Registry dates
- Enumerated
- 2022-04-11
- Last updated
- 2022-06-09
- Certified
- 2022-06-09
Frequently asked questions
- What is Hazel May Bais's NPI number?
- Hazel May Bais's National Provider Identifier (NPI) is 1174265102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hazel May Bais's specialty?
- Hazel May Bais is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hazel May Bais located?
- Hazel May Bais's practice location on file with NPPES is 857 W Childs Ave, Merced, CA 95341-6862.
- What is Hazel May Bais's phone number?
- The practice phone number listed in the NPPES registry for Hazel May Bais is (866) 682-4842.
- Does Hazel May Bais accept Medicare?
- Hazel May Bais is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hazel May Bais's NPI active?
- Yes — Hazel May Bais's NPI (1174265102) is active in the NPPES registry as of the last update on 2022-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.