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Frederick Hirshburg, MD
NPI 1235113820 · Pediatrics Physician · Citrus Heights, CA
Frederick Hirshburg, MD is a Pediatrics Physician provider in Citrus Heights, CA (NPI 1235113820).
Provider details
- NPI number
- 1235113820
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A24863 (CA)
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
20 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
7551 Madison Ave
Citrus Heights, CA 95610-7449
Phone: (916) 904-3000
Fax: (916) 863-2962
Street-level locationGet directions
Mailing address
7551 Madison Ave
Citrus Heights, CA 95610-7449
Registry dates
- Enumerated
- 2005-12-06
- Last updated
- 2007-12-07
Frequently asked questions
- What is Frederick Hirshburg's NPI number?
- Frederick Hirshburg's National Provider Identifier (NPI) is 1235113820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Hirshburg's specialty?
- Frederick Hirshburg is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Frederick Hirshburg located?
- Frederick Hirshburg's practice location on file with NPPES is 7551 Madison Ave, Citrus Heights, CA 95610-7449.
- What is Frederick Hirshburg's phone number?
- The practice phone number listed in the NPPES registry for Frederick Hirshburg is (916) 904-3000.
- Is Frederick Hirshburg's NPI active?
- Yes — Frederick Hirshburg's NPI (1235113820) is active in the NPPES registry as of the last update on 2007-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.