Colman Ryan, M.D.
NPI 1699834713 · Cardiovascular Disease Physician · Daly City, CA
Colman Ryan, M.D. is a Cardiovascular Disease Physician provider in Daly City, CA (NPI 1699834713).
Provider details
- NPI number
- 1699834713
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A26490 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Colman Ryan's NPI number?
- Colman Ryan's National Provider Identifier (NPI) is 1699834713, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colman Ryan's specialty?
- Colman Ryan is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Colman Ryan located?
- Colman Ryan's practice location on file with NPPES is 1500 Southgate Ave, Daly City, CA 94015-2259.
- What is Colman Ryan's phone number?
- The practice phone number listed in the NPPES registry for Colman Ryan is (650) 991-1085.
- Is Colman Ryan's NPI active?
- Yes — Colman Ryan's NPI (1699834713) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.