Harold Sarmiento, NP
NPI 1245789189 · Primary Care Nurse Practitioner · Northridge, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harold Sarmiento, NP is a Primary Care Nurse Practitioner provider in Northridge, CA (NPI 1245789189).
Provider details
- NPI number
- 1245789189
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- 95005096 (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
9 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
1,248 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) |
|---|---|---|
| Removal of Skin and Tissue, Each Additional 20.0 Sq Cm Or Less11045 | 399 | $37 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 268 | $123 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 240 | $68 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 144 | $113 |
| Application of Skin Substitute Graft to Wound of Trunk, Arms, Or Legs, 25.0 Sq Cm Or Less of Wound 100.0 Sq Cm Or Less15271 | 138 | $144 |
| Residence Visit for New Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99342 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Emtricitabine/Tenofovir (tdf)brand: Emtricitabine-Tenofovir Disop | 53 | 37 |
| Doxycycline Monohydrate | 29 | 12 |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-10-03
- Last updated
- 2025-10-28
- Certified
- 2025-10-28
Frequently asked questions
- What is Harold Sarmiento's NPI number?
- Harold Sarmiento's National Provider Identifier (NPI) is 1245789189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Sarmiento's specialty?
- Harold Sarmiento is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Harold Sarmiento located?
- Harold Sarmiento's practice location on file with NPPES is 10260 Calvin Ave, Northridge, CA 91324-1113.
- What is Harold Sarmiento's phone number?
- The practice phone number listed in the NPPES registry for Harold Sarmiento is (661) 243-3763.
- Does Harold Sarmiento accept Medicare?
- Harold Sarmiento is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harold Sarmiento's NPI active?
- Yes — Harold Sarmiento's NPI (1245789189) is active in the NPPES registry as of the last update on 2025-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.