Franklin Darrow, D.O.
NPI 1952381634 · Internal Medicine Physician · Denver, CO
Franklin Darrow, D.O. is a Internal Medicine Physician provider in Denver, CO (NPI 1952381634).
Provider details
- NPI number
- 1952381634
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 30599 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-01-19
- Last updated
- 2007-11-30
Frequently asked questions
- What is Franklin Darrow's NPI number?
- Franklin Darrow's National Provider Identifier (NPI) is 1952381634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Franklin Darrow's specialty?
- Franklin Darrow is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Franklin Darrow located?
- Franklin Darrow's practice location on file with NPPES is 90 Madison Street, Denver, CO 80206-5414.
- What is Franklin Darrow's phone number?
- The practice phone number listed in the NPPES registry for Franklin Darrow is (720) 524-1550.
- Is Franklin Darrow's NPI active?
- Yes — Franklin Darrow's NPI (1952381634) is active in the NPPES registry as of the last update on 2007-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.