Olivia Weltz, CNP
NPI 1437743234 · Family Nurse Practitioner · East Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olivia Weltz, CNP is a Family Nurse Practitioner provider in East Boston, MA (NPI 1437743234).
Provider details
- NPI number
- 1437743234
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2347797 (MA)
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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dulaglutidebrand: Trulicity | 22 | — |
| Atorvastatin Calcium | 20 | 11 |
| Lisinopril | 19 | — |
| Amlodipine Besylate | 17 | 12 |
| Sitagliptin Phosphatebrand: Januvia | 13 | — |
| Losartan Potassium | 13 | — |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-02-23
- Last updated
- 2025-01-07
- Certified
- 2025-01-07
Frequently asked questions
- What is Olivia Weltz's NPI number?
- Olivia Weltz's National Provider Identifier (NPI) is 1437743234, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Weltz's specialty?
- Olivia Weltz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Olivia Weltz located?
- Olivia Weltz's practice location on file with NPPES is 20 Maverick Sq, East Boston, MA 02128-2335.
- What is Olivia Weltz's phone number?
- The practice phone number listed in the NPPES registry for Olivia Weltz is (617) 569-5800.
- Does Olivia Weltz accept Medicare?
- Olivia Weltz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olivia Weltz's NPI active?
- Yes — Olivia Weltz's NPI (1437743234) is active in the NPPES registry as of the last update on 2025-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.