Sandra Petersen, DNP,APRN, GNP-C
NPI 1548396849 · Family Nurse Practitioner · Bellaire, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Petersen, DNP,APRN, GNP-C is a Family Nurse Practitioner provider in Bellaire, TX (NPI 1548396849).
Provider details
- NPI number
- 1548396849
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP,APRN, GNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 596367 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
393 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) |
|---|---|---|
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 201 | $64 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 146 | $106 |
| Residence Visit for New Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 75 Minutes99345 | 46 | $168 |
Typical Medicare-allowed amounts for these services range $64–$168 (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 · 138 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 269 | 51 |
| Levothyroxine Sodium | 246 | 51 |
| Atorvastatin Calcium | 196 | 40 |
| Sertraline Hcl | 167 | 31 |
| Mirtazapine | 154 | 34 |
| Trazodone Hcl | 154 | 41 |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-23
- Last updated
- 2012-03-20
Frequently asked questions
- What is Sandra Petersen's NPI number?
- Sandra Petersen's National Provider Identifier (NPI) is 1548396849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Petersen's specialty?
- Sandra Petersen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sandra Petersen located?
- Sandra Petersen's practice location on file with NPPES is 6800 West Loop S, Bellaire, TX 77401-4528.
- What is Sandra Petersen's phone number?
- The practice phone number listed in the NPPES registry for Sandra Petersen is (713) 981-6125.
- Does Sandra Petersen accept Medicare?
- Sandra Petersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Petersen's NPI active?
- Yes — Sandra Petersen's NPI (1548396849) is active in the NPPES registry as of the last update on 2012-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.