IndividualActive
Dianne Cinnamon, MD
NPI 1922304708 · Gynecology Physician · Washington, DC
Dianne Cinnamon, MD is a Gynecology Physician provider in Washington, DC (NPI 1922304708).
Provider details
- NPI number
- 1922304708
- Entity type
- Individual
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD8377 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
920 Varnum St Ne
Washington, DC 20017-2145
Phone: (202) 269-7400
Fax: (202) 269-7823
Street-level locationGet directions
Mailing address
920 Varnum St Ne
Washington, DC 20017-2145
Registry dates
- Enumerated
- 2011-01-27
- Last updated
- 2011-01-27
Frequently asked questions
- What is Dianne Cinnamon's NPI number?
- Dianne Cinnamon's National Provider Identifier (NPI) is 1922304708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianne Cinnamon's specialty?
- Dianne Cinnamon is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Dianne Cinnamon located?
- Dianne Cinnamon's practice location on file with NPPES is 920 Varnum St Ne, Washington, DC 20017-2145.
- What is Dianne Cinnamon's phone number?
- The practice phone number listed in the NPPES registry for Dianne Cinnamon is (202) 269-7400.
- Is Dianne Cinnamon's NPI active?
- Yes — Dianne Cinnamon's NPI (1922304708) is active in the NPPES registry as of the last update on 2011-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.