Cynthia Clegg, FNP
NPI 1063725661 · Family Nurse Practitioner · Alhambra, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Clegg, FNP is a Family Nurse Practitioner provider in Alhambra, CA (NPI 1063725661).
Provider details
- NPI number
- 1063725661
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 19492 (CA)
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 tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 25 |
| Gabapentin | 24 |
| Benazepril Hcl | 23 |
| Levothyroxine Sodium | 20 |
| Furosemide | 17 |
| Montelukast Sodium | 12 |
| Prednisone | 12 |
| Omeprazole | 11 |
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 , 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1300 N Vermont Ave Ste 506Los Angeles, CA 90027-6098Phone: (213) 989-6959
Registry dates
- Enumerated
- 2010-07-23
- Last updated
- 2024-12-14
- Certified
- 2024-12-14
Frequently asked questions
- What is Cynthia Clegg's NPI number?
- Cynthia Clegg's National Provider Identifier (NPI) is 1063725661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Clegg's specialty?
- Cynthia Clegg is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Clegg located?
- Cynthia Clegg's practice location on file with NPPES is 1428 S Marengo Ave, Alhambra, CA 91803-3096.
- What is Cynthia Clegg's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Clegg is (626) 576-1032.
- Does Cynthia Clegg accept Medicare?
- Cynthia Clegg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Clegg's NPI active?
- Yes — Cynthia Clegg's NPI (1063725661) is active in the NPPES registry as of the last update on 2024-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.