Cynthia Mayhay-Lopez, M.D.
NPI 1164635363 · General Practice Physician · Fresno, CA
Cynthia Mayhay-Lopez, M.D. is a General Practice Physician provider in Fresno, CA (NPI 1164635363).
Provider details
- NPI number
- 1164635363
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A52879 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 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
Registry dates
- Enumerated
- 2007-05-07
- Last updated
- 2013-06-27
Frequently asked questions
- What is Cynthia Mayhay-Lopez's NPI number?
- Cynthia Mayhay-Lopez's National Provider Identifier (NPI) is 1164635363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Mayhay-Lopez's specialty?
- Cynthia Mayhay-Lopez is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Cynthia Mayhay-Lopez located?
- Cynthia Mayhay-Lopez's practice location on file with NPPES is 2900 Fresno St, Fresno, CA 93721-1439.
- What is Cynthia Mayhay-Lopez's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Mayhay-Lopez is (559) 903-6690.
- Is Cynthia Mayhay-Lopez's NPI active?
- Yes — Cynthia Mayhay-Lopez's NPI (1164635363) is active in the NPPES registry as of the last update on 2013-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.