Dr. Gregory S. Cohen, MD
- Industry payments
- $1,385
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 4
- State license
- 1
- Practice address
- 6501 Coyle Ave, Carmichael, CA 95608
- Practice phone
- Call (858) 275-8112
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy San Juan Medical Center
Carmichael, California
Find Dr. Cohen'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. Gregory S. Cohen is a pediatrician in Carmichael, California
Dr. Cohen practices at Mercy San Juan Medical Center in Carmichael, California.
Dr. Cohen's NPI, 1639258023, was assigned on November 4, 2006. Dr. Cohen graduated from College of Medicine - Tucson in 1987. Dr. Cohen's California license number on file is G63780.
- NPI
- 1639258023NPI Registry (opens in a new tab)
- NPI enumeration date
- November 4, 2006
- NPI status
- Active
- Practice phone
- (858) 275-8112
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Gregory S. Cohen practices at Mercy San Juan Medical Center in Carmichael, California
Dr. Cohen's primary practice is Mercy San Juan Medical Center, at 6501 Coyle Ave, Carmichael, CA 95608 in Sacramento County. The practice phone is (858) 275-8112.
- Mercy San Juan Medical Center6501 Coyle Ave, Carmichael, CA 95608 · Sacramento CountyPhone(858) 275-8112
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory S. Cohen is affiliated with 2 sites of care and 1 medical group
Dr. Cohen's primary practice is Mercy San Juan Medical Center in Carmichael, California. The medical group on file is Mercy Medical Group. Dmand AI also links Dr. Cohen to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregory S. Cohen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cohen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy San Juan Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory S. Cohen is one of 8,236 pediatricians in California
Pediatrics is Dr. Cohen's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Cohen is board certified in pediatrics by the American Board of Pediatrics. Dr. Cohen has a license on file in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Cohen
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. Gregory S. Cohen's patients have a median age of 18
Across all payers, Dmand AI patient panel data puts Dr. Cohen's median patient age at 18, with 30% women.
Dr. Cohen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 18
Patient panel by sex, all payers
- Women30%
- Men70%
Source: Dmand AI Patient Panel Data
Dr. Gregory S. Cohen received $1,385 in industry payments from 2016 to 2023
CMS Open Payments shows 14 general payments to Dr. Cohen from 5 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Mallinckrodt LLC paid the most, $547.
General payments to Dr. Cohen by program year, 2016 to 2023
Companies that paid Dr. Cohen 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. Gregory S. Cohen graduated from College of Medicine - Tucson
Dr. Cohen graduated from College of Medicine - Tucson in 1987.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Gregory S. Cohen accepts plans from 4 insurance carriers
Dr. Cohen is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
Plan types Dr. Cohen accepts, by number of carriers
- Medicare4
- PPO4
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Gregory S. Cohen'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Gregory S. Cohen
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. Gregory S. Cohen's NPI number?
Dr. Gregory S. Cohen's NPI number is 1639258023. It was assigned on November 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory S. Cohen?
Dr. Gregory S. Cohen is a pediatrician in Carmichael, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Gregory S. Cohen practice?
Dr. Cohen practices at 6501 Coyle Ave, Carmichael, CA 95608. Dr. Cohen's primary practice is Mercy San Juan Medical Center in Carmichael, California. Dmand AI also links Dr. Cohen to 1 group practice or clinic.
What is Dr. Gregory S. Cohen's office phone number?
The practice phone on file for Dr. Cohen is (858) 275-8112.
What is Dr. Gregory S. Cohen's medical license number?
Dr. Cohen's California license number on file is G63780.
What medical group is Dr. Gregory S. Cohen part of?
Dr. Cohen is linked to Mercy Medical Group.
Is Dr. Gregory S. Cohen board certified?
Yes. Dr. Cohen is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Gregory S. Cohen go to medical school?
Dr. Cohen graduated from College of Medicine - Tucson in 1987.
Has Dr. Gregory S. Cohen received payments from drug or device companies?
CMS Open Payments shows $1,385 in general payments to Dr. Cohen from 5 companies from 2016 to 2023. The largest total came from Mallinckrodt LLC.
How long has Dr. Gregory S. Cohen been practicing?
Dr. Cohen graduated from medical school in 1987, 39 years ago.
What insurance does Dr. Gregory S. Cohen accept?
Dr. Cohen is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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