Peggy Thomas, ACNP-BC
NPI 1619024882 · Acute Care Nurse Practitioner · Saint Helena, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peggy Thomas, ACNP-BC is a Acute Care Nurse Practitioner provider in Saint Helena, CA (NPI 1619024882).
Provider details
- NPI number
- 1619024882
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ACNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- NP14443 (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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
232 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 105 | $117 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 104 | $177 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 23 | $72 |
Typical Medicare-allowed amounts for these services range $72–$177 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 95 | 28 |
| Famotidine | 48 | 14 |
| Atorvastatin Calcium | 40 | 16 |
| Sertraline Hcl | 39 | — |
| Alendronate Sodium | 33 | — |
| Amlodipine Besylate | 31 | — |
| Trazodone Hcl | 29 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-03
- Last updated
- 2019-03-08
Frequently asked questions
- What is Peggy Thomas's NPI number?
- Peggy Thomas's National Provider Identifier (NPI) is 1619024882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peggy Thomas's specialty?
- Peggy Thomas is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Peggy Thomas located?
- Peggy Thomas's practice location on file with NPPES is Adventist Health St Helena, Saint Helena, CA 94574.
- What is Peggy Thomas's phone number?
- The practice phone number listed in the NPPES registry for Peggy Thomas is (707) 963-2002.
- Does Peggy Thomas accept Medicare?
- Peggy Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peggy Thomas's NPI active?
- Yes — Peggy Thomas's NPI (1619024882) is active in the NPPES registry as of the last update on 2019-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.