Katherine Cinnamon, DO
NPI 1952430340 · Psychiatry Physician · Sykesville, MD
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Cinnamon, DO is a Psychiatry Physician provider in Sykesville, MD (NPI 1952430340).
Provider details
- NPI number
- 1952430340
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- H0065629 (MD)
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
- 2007-03-03
- Last updated
- 2010-12-21
Frequently asked questions
- What is Katherine Cinnamon's NPI number?
- Katherine Cinnamon's National Provider Identifier (NPI) is 1952430340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Cinnamon's specialty?
- Katherine Cinnamon is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Cinnamon located?
- Katherine Cinnamon's practice location on file with NPPES is 6655 Sykesville Rd, Sykesville, MD 21784-7966.
- What is Katherine Cinnamon's phone number?
- The practice phone number listed in the NPPES registry for Katherine Cinnamon is (410) 970-7006.
- Does Katherine Cinnamon accept Medicare?
- Katherine Cinnamon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Cinnamon's NPI active?
- Yes — Katherine Cinnamon's NPI (1952430340) is active in the NPPES registry as of the last update on 2010-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.