Sylvia Preciado M.D. Internal Medicine, Inc.
NPI 1598342636 · Internal Medicine Physician · Pasadena, CA
Sylvia Preciado M.D. Internal Medicine, Inc. is a Internal Medicine Physician organization in Pasadena, CA (NPI 1598342636).
Provider details
- NPI number
- 1598342636
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sylvia Preciado, Owner(909) 516-4160
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-03-25
- Last updated
- 2021-03-25
- Certified
- 2021-03-25
Frequently asked questions
- What is Sylvia Preciado M.D. Internal Medicine, Inc.'s NPI number?
- Sylvia Preciado M.D. Internal Medicine, Inc.'s National Provider Identifier (NPI) is 1598342636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sylvia Preciado M.D. Internal Medicine, Inc.?
- Sylvia Preciado M.D. Internal Medicine, Inc. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sylvia Preciado M.D. Internal Medicine, Inc. located?
- Sylvia Preciado M.D. Internal Medicine, Inc.'s practice location on file with NPPES is 301 S Fair Oaks Ave Ste 201, Pasadena, CA 91105-2536.
- What is Sylvia Preciado M.D. Internal Medicine, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Sylvia Preciado M.D. Internal Medicine, Inc. is (909) 516-4160.
- Who is the authorized official for Sylvia Preciado M.D. Internal Medicine, Inc.?
- The authorized official listed on Sylvia Preciado M.D. Internal Medicine, Inc.'s NPPES record is Sylvia Preciado, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sylvia Preciado M.D. Internal Medicine, Inc.'s NPI active?
- Yes — Sylvia Preciado M.D. Internal Medicine, Inc.'s NPI (1598342636) is active in the NPPES registry as of the last update on 2021-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.