Meredith Loewenstein, CRNP
NPI 1962910349 · Nurse Practitioner · Madison, WI
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meredith Loewenstein, CRNP is a Nurse Practitioner provider in Madison, WI (NPI 1962910349).
Provider details
- NPI number
- 1962910349
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- T20180031 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
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
8 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 | 33 | 14 |
| Lisinopril | 30 | 14 |
| Rosuvastatin Calcium | 24 | — |
| Hydrochlorothiazide | 15 | — |
| Levothyroxine Sodium | 14 | — |
| Sertraline Hcl | 13 | — |
| Carvedilol | 12 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-01-19
- Last updated
- 2026-02-14
- Certified
- 2026-02-14
Frequently asked questions
- What is Meredith Loewenstein's NPI number?
- Meredith Loewenstein's National Provider Identifier (NPI) is 1962910349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meredith Loewenstein's specialty?
- Meredith Loewenstein is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Meredith Loewenstein located?
- Meredith Loewenstein's practice location on file with NPPES is 2500 Overlook Ter, Madison, WI 53705-2254.
- What is Meredith Loewenstein's phone number?
- The practice phone number listed in the NPPES registry for Meredith Loewenstein is (608) 256-1901.
- Does Meredith Loewenstein accept Medicare?
- Meredith Loewenstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meredith Loewenstein's NPI active?
- Yes — Meredith Loewenstein's NPI (1962910349) is active in the NPPES registry as of the last update on 2026-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.