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Mary Giammona, MD
NPI 1740322312 · Pediatrics Physician · Long Beach, CA
Mary Giammona, MD is a Pediatrics Physician provider in Long Beach, CA (NPI 1740322312).
Provider details
- NPI number
- 1740322312
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- G54669 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
200 Oceangate Ste 100
Long Beach, CA 90802-4317
Phone: (415) 279-7154
Street-level locationGet directions
Mailing address
20409 Yorba Linda Blvd Ste K2-220
Yorba Linda, CA 92886-3042
Registry dates
- Enumerated
- 2007-02-12
- Last updated
- 2021-07-23
- Certified
- 2021-07-23
Frequently asked questions
- What is Mary Giammona's NPI number?
- Mary Giammona's National Provider Identifier (NPI) is 1740322312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Giammona's specialty?
- Mary Giammona is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Giammona located?
- Mary Giammona's practice location on file with NPPES is 200 Oceangate Ste 100, Long Beach, CA 90802-4317.
- What is Mary Giammona's phone number?
- The practice phone number listed in the NPPES registry for Mary Giammona is (415) 279-7154.
- Is Mary Giammona's NPI active?
- Yes — Mary Giammona's NPI (1740322312) is active in the NPPES registry as of the last update on 2021-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.