Catherine Poterack, MD
Pediatrics Physician · Stockton, CA
Catherine Poterack, MD is a pediatrics physician with a practice address in Stockton, California, and NPI 1811102171, issued on May 11, 2007. Check the license (California G89300, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Catherine Poterack
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- G89300 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2505 W Hammer LN, Stockton, CA 95209
- Phone
- (209) 944-9799
- Enumerated
- May 11, 2007
- Record last updated
- Dec 18, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (209) 473-9371
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 2505 W Hammer LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Seema Abbasi, MBBSInternal Medicine Physician1588087738
- Emmeline Abellera, FNP-C, MSNNurse Practitioner1720144785
- Saleha Ahmed, M.D.Internal Medicine Physician1275561805
- Syed Ali, MDFamily Medicine Physician1548349038
- Krystle Balduzzi, MDPediatrics Physician1689993396
- Harsimran Basra, MDInternal Medicine Physician1710220454
Verify Catherine Poterack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G89300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Catherine Poterack among 9,272 pediatrics physician records in California
Catherine Poterack, MD is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 43% newer
- In a Medicare fileNo · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2018 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
73 pediatrics physician records list a practice address in Stockton
They are 73 of the 9,522 NPPES records with a practice address in Stockton, and 9,272 pediatrics physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,272 in California → Every provider in Stockton → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Krystle Balduzzi, MDStockton, CA 952091689993396
- Mohammad Hamidi, MDStockton, CA 952091245736719
- Hesham Kamel, MDStockton, CA 952091700927415
- Melissa Manaig, M.D.Stockton, CA 952091467691824
- Margarita Nosce, MDStockton, CA 952091386686822
- Eileen Primero, MDStockton, CA 952091235195181
- Abdul Bari Sapi, MDStockton, CA 952091174272793
- Christopher Doria, MDStockton, CA 952101689686263
Common questions
What is Catherine Poterack, MD's NPI number?
Catherine Poterack, MD's National Provider Identifier (NPI) is 1811102171, issued on May 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Poterack, MD located?
The NPPES record lists a practice address at 2505 W Hammer LN, Stockton, CA, 95209. Phone: (209) 944-9799. Providers update this record themselves, so call before visiting.
How can I verify Catherine Poterack, MD's license?
NPPES lists California license number G89300, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.