Helen Starkweather, R.N., M.S.N., F.N.P.
NPI 1831190578 · Family Nurse Practitioner · San Antonio, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helen Starkweather, R.N., M.S.N., F.N.P. is a Family Nurse Practitioner provider in San Antonio, TX (NPI 1831190578).
Provider details
- NPI number
- 1831190578
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- R.N., M.S.N., F.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 545835 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
146 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 | 112 | $109 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 22 | $113 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 12 | $76 |
Typical Medicare-allowed amounts for these services range $76–$113 (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 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 188 | 60 |
| Lisinopril | 124 | 40 |
| Levothyroxine Sodium | 93 | 27 |
| Gabapentin | 82 | 29 |
| Amlodipine Besylate | 81 | 26 |
| Montelukast Sodium | 76 | 23 |
| Semaglutide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-03
- Last updated
- 2014-11-06
Frequently asked questions
- What is Helen Starkweather's NPI number?
- Helen Starkweather's National Provider Identifier (NPI) is 1831190578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Starkweather's specialty?
- Helen Starkweather is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Helen Starkweather located?
- Helen Starkweather's practice location on file with NPPES is 3939 Medical Dr, San Antonio, TX 78229-2291.
- What is Helen Starkweather's phone number?
- The practice phone number listed in the NPPES registry for Helen Starkweather is (210) 450-6120.
- Does Helen Starkweather accept Medicare?
- Helen Starkweather is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helen Starkweather's NPI active?
- Yes — Helen Starkweather's NPI (1831190578) is active in the NPPES registry as of the last update on 2014-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.