Andrew Sylvester, M.D.
NPI 1548274616 · Psychiatry Physician · Longmont, CO
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Sylvester, M.D. is a Psychiatry Physician provider in Longmont, CO (NPI 1548274616).
Provider details
- NPI number
- 1548274616
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2004015297 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
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
Additional practice locations (1)
- 4601 Corbett DrFort Collins, CO 80528-9579Phone: (970) 207-4800
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2024-04-29
- Certified
- 2024-04-29
Frequently asked questions
- What is Andrew Sylvester's NPI number?
- Andrew Sylvester's National Provider Identifier (NPI) is 1548274616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Sylvester's specialty?
- Andrew Sylvester is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Sylvester located?
- Andrew Sylvester's practice location on file with NPPES is 1925 Mountain View Ave, Longmont, CO 80501-3128.
- What is Andrew Sylvester's phone number?
- The practice phone number listed in the NPPES registry for Andrew Sylvester is (720) 494-3121.
- Does Andrew Sylvester accept Medicare?
- Andrew Sylvester is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Sylvester's NPI active?
- Yes — Andrew Sylvester's NPI (1548274616) is active in the NPPES registry as of the last update on 2024-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.