Erin Holloway, ANP
NPI 1033369798 · Adult Health Nurse Practitioner · St. Louis, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Holloway, ANP is a Adult Health Nurse Practitioner provider in St. Louis, MO (NPI 1033369798).
Provider details
- NPI number
- 1033369798
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 133876 (MO)
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
17 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 · 95 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 337 | 100 |
| Lisinopril | 282 | 77 |
| Losartan Potassium | 211 | 58 |
| Hydrochlorothiazide | 194 | 53 |
| Amlodipine Besylate | 185 | 58 |
| Trazodone Hcl | 179 | 53 |
| Omeprazole | 173 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-09-30
- Last updated
- 2011-03-02
Frequently asked questions
- What is Erin Holloway's NPI number?
- Erin Holloway's National Provider Identifier (NPI) is 1033369798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Holloway's specialty?
- Erin Holloway is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Holloway located?
- Erin Holloway's practice location on file with NPPES is 3844 S. Lindbergh Blvd, St. Louis, MO 63127.
- What is Erin Holloway's phone number?
- The practice phone number listed in the NPPES registry for Erin Holloway is (314) 698-2500.
- Does Erin Holloway accept Medicare?
- Erin Holloway is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Holloway's NPI active?
- Yes — Erin Holloway's NPI (1033369798) is active in the NPPES registry as of the last update on 2011-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.