Daniel Flanigan, M.D.
NPI 1770584534 · Vascular Surgery Physician · Orange, CA
Daniel Flanigan, M.D. is a Vascular Surgery Physician provider in Orange, CA (NPI 1770584534).
Provider details
- NPI number
- 1770584534
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G063532 (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
20 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.
$41 across 2 records (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
- 2005-08-02
- Last updated
- 2021-03-30
- Certified
- 2021-03-30
Frequently asked questions
- What is Daniel Flanigan's NPI number?
- Daniel Flanigan's National Provider Identifier (NPI) is 1770584534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Flanigan's specialty?
- Daniel Flanigan is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Flanigan located?
- Daniel Flanigan's practice location on file with NPPES is 1010 W La Veta Ave Ste 320, Orange, CA 92868-4303.
- What is Daniel Flanigan's phone number?
- The practice phone number listed in the NPPES registry for Daniel Flanigan is (714) 560-4450.
- Is Daniel Flanigan's NPI active?
- Yes — Daniel Flanigan's NPI (1770584534) is active in the NPPES registry as of the last update on 2021-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.