Dr. Joseph D. Gantan, MD
- Industry payments
- $78
- Affiliated sites
- 1
- Insurance carriers
- 10
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 8627 Atlantic Avenue, South Gate, CA 90280
- Practice phone
- Call (323) 326-1602
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
AltaMed Medical and Dental Group - South Gate
FQHC - Main Site · South Gate, California
Find Dr. Gantan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Joseph D. Gantan is a pediatrician in South Gate, California
Dr. Gantan practices at AltaMed Medical and Dental Group - South Gate in South Gate, California.
Dr. Gantan's NPI, 1760588107, was assigned on September 15, 2006. Dr. Gantan graduated from UC Davis School of Medicine in 1998. Dr. Gantan holds California license A71758.
- NPI
- 1760588107NPI Registry (opens in a new tab)
- NPI enumeration date
- September 15, 2006
- NPI status
- Active
- Practice phone
- (323) 326-1602
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Joseph D. Gantan practices at AltaMed Medical and Dental Group - South Gate in South Gate, California
Dr. Gantan's primary practice is AltaMed Medical and Dental Group - South Gate, at 8627 Atlantic Avenue, South Gate, CA 90280 in Los Angeles County. The practice phone is (323) 326-1602.
- AltaMed Medical and Dental Group - South Gate8627 Atlantic Avenue, South Gate, CA 90280 · Los Angeles CountyPhone(323) 326-1602
Source: Dmand AI Affiliation Data
Dr. Joseph D. Gantan is affiliated with 1 site of care
Dr. Gantan's primary practice is AltaMed Medical and Dental Group - South Gate in South Gate, California. Dr. Gantan's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joseph D. Gantan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gantan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AltaMed Medical and Dental Group - South Gate | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joseph D. Gantan is one of 8,236 pediatricians in California
Pediatrics is Dr. Gantan's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Gantan is board certified in pediatrics by the American Board of Pediatrics. Dr. Gantan is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Gantan
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Joseph D. Gantan's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Gantan's median patient age at 10, with 38% women.
Dr. Gantan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women38%
- Men62%
Source: Dmand AI Patient Panel Data
Dr. Joseph D. Gantan received $78 in industry payments from 2016 to 2023
CMS Open Payments shows 5 general payments to Dr. Gantan from 2 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Cranial Technologies, Inc paid the most, $55.
General payments to Dr. Gantan by program year, 2016 to 2023
Companies that paid Dr. Gantan the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joseph D. Gantan has 1 award and honors on record
Dmand AI lists 1 award for Dr. Gantan.
Awards and honors for Dr. Gantan
- Undated
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. Joseph D. Gantan graduated from UC Davis School of Medicine
Dr. Gantan graduated from UC Davis School of Medicine in 1998.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Joseph D. Gantan accepts plans from 10 insurance carriers
Dr. Gantan is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- LA Care
- Regence Health Plans
- Aspirus Health Plan
- +2 more carriersWith a free account
Plan types Dr. Gantan accepts, by number of carriers
- PPO7
- Medicare5
- HMO4
- POS4
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Joseph D. Gantan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Joseph D. Gantan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Joseph D. Gantan's NPI number?
Dr. Joseph D. Gantan's NPI number is 1760588107. It was assigned on September 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph D. Gantan?
Dr. Joseph D. Gantan is a pediatrician in South Gate, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Joseph D. Gantan practice?
Dr. Gantan practices at 8627 Atlantic Avenue, South Gate, CA 90280. Dr. Gantan's primary practice is AltaMed Medical and Dental Group - South Gate in South Gate, California.
What is Dr. Joseph D. Gantan's office phone number?
The practice phone on file for Dr. Gantan is (323) 326-1602.
What is Dr. Joseph D. Gantan's medical license number?
Dr. Gantan holds California license A71758.
Is Dr. Joseph D. Gantan board certified?
Yes. Dr. Gantan is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Joseph D. Gantan go to medical school?
Dr. Gantan graduated from UC Davis School of Medicine in 1998.
Has Dr. Joseph D. Gantan received payments from drug or device companies?
CMS Open Payments shows $78 in general payments to Dr. Gantan from 2 companies from 2016 to 2023. The largest total came from Cranial Technologies, Inc.
How long has Dr. Joseph D. Gantan been practicing?
Dr. Gantan graduated from medical school in 1998, 28 years ago.
What insurance does Dr. Joseph D. Gantan accept?
Dr. Gantan is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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