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Sylvia Sydow, M.D.
NPI 1396761797 · Internal Medicine Physician · Denver, CO
Sylvia Sydow, M.D. is a Internal Medicine Physician provider in Denver, CO (NPI 1396761797).
Provider details
- NPI number
- 1396761797
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 20304 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
715 Eudora St
Denver, CO 80220-5115
Phone: (303) 370-1396
Fax: (303) 333-8051
Street-level locationGet directions
Mailing address
13001 E 17th Pl
Aurora, CO 80045-7238
Registry dates
- Enumerated
- 2006-07-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sylvia Sydow's NPI number?
- Sylvia Sydow's National Provider Identifier (NPI) is 1396761797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvia Sydow's specialty?
- Sylvia Sydow is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sylvia Sydow located?
- Sylvia Sydow's practice location on file with NPPES is 715 Eudora St, Denver, CO 80220-5115.
- What is Sylvia Sydow's phone number?
- The practice phone number listed in the NPPES registry for Sylvia Sydow is (303) 370-1396.
- Is Sylvia Sydow's NPI active?
- Yes — Sylvia Sydow's NPI (1396761797) 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.