Nancy Diazgranados, MD
NPI 1285846659 · Psychiatry Physician · Bethesda, MD
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Diazgranados, MD is a Psychiatry Physician provider in Bethesda, MD (NPI 1285846659).
Provider details
- NPI number
- 1285846659
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD430744 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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.
$64 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
- 2007-05-05
- Last updated
- 2013-09-20
Frequently asked questions
- What is Nancy Diazgranados's NPI number?
- Nancy Diazgranados's National Provider Identifier (NPI) is 1285846659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Diazgranados's specialty?
- Nancy Diazgranados is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Diazgranados located?
- Nancy Diazgranados's practice location on file with NPPES is 10 Center Dr, Bethesda, MD 20892-1108.
- What is Nancy Diazgranados's phone number?
- The practice phone number listed in the NPPES registry for Nancy Diazgranados is (301) 496-7515.
- Does Nancy Diazgranados accept Medicare?
- Nancy Diazgranados is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Diazgranados's NPI active?
- Yes — Nancy Diazgranados's NPI (1285846659) is active in the NPPES registry as of the last update on 2013-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.