Douglas Hershey, M.D.
NPI 1902987787 · Maternal & Fetal Medicine Physician · Sacramento, CA
Douglas Hershey, M.D. is a Maternal & Fetal Medicine Physician provider in Sacramento, CA (NPI 1902987787).
Provider details
- NPI number
- 1902987787
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 00G189620 (CA)
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
- 2006-10-18
- Last updated
- 2015-06-16
Frequently asked questions
- What is Douglas Hershey's NPI number?
- Douglas Hershey's National Provider Identifier (NPI) is 1902987787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Hershey's specialty?
- Douglas Hershey is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Hershey located?
- Douglas Hershey's practice location on file with NPPES is 1111 Exposition Blvd, Sacramento, CA 95815-4300.
- What is Douglas Hershey's phone number?
- The practice phone number listed in the NPPES registry for Douglas Hershey is (916) 736-6888.
- Is Douglas Hershey's NPI active?
- Yes — Douglas Hershey's NPI (1902987787) is active in the NPPES registry as of the last update on 2015-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.