Eric Jonathan Grin, DDS
- Part D claims, 2024
- 173
- Industry payments
- $280
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 3475 Torrance Blvd, Torrance, CA 90503
- Practice phone
- Call (818) 667-6265
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Paul Grin DDS, MPH, APC
Torrance, California
Find Eric Grin'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.
Eric Jonathan Grin is a dentist in Torrance, California
Eric Grin practices at Paul Grin DDS, MPH, APC in Torrance, California.
Eric Grin's NPI, 1629622014, was assigned on July 24, 2019. Eric Grin graduated from Univ of Calif, Los Angeles School of Dentistry in 2021. Eric Grin holds California license 104132.
- NPI
- 1629622014NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547780108
- NPI enumeration date
- July 24, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 667-6265
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Eric Jonathan Grin practices at Paul Grin DDS, MPH, APC in Torrance, California
Eric Grin's primary practice is Paul Grin DDS, MPH, APC, at 3475 Torrance Blvd, Torrance, CA 90503 in Los Angeles County. The practice phone is (818) 667-6265.
- Paul Grin DDS, MPH, APC3475 Torrance Blvd, Torrance, CA 90503 · Los Angeles CountyPhone(818) 667-6265
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Eric Jonathan Grin is affiliated with 2 sites of care
Eric Grin's primary practice is Paul Grin DDS, MPH, APC in Torrance, California. Dmand AI also links Eric Grin to 1 physician office, 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 Eric Jonathan Grin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Eric Grin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Paul Grin DDS, MPH, APC | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Eric Jonathan Grin is one of 6,282 dentists in California
Dentist is Eric Grin's primary specialty in the NPI Registry, under taxonomy code 122300000X. Eric Grin is licensed in California.
Specialties and state licenses
- Dentist, CaliforniaPrimary
Dentists near Eric Grin
Counts of dentists 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
Eric Jonathan Grin's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts Eric Grin's median patient age at 42, with 81% women.
Eric Grin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women81%
- Men19%
Source: Dmand AI Patient Panel Data
Eric Jonathan Grin wrote 173 Medicare Part D claims in 2024
In 2024, Eric Grin wrote 173 Medicare Part D claims for 52 patients. 99% of them were for generic drugs.
Eric Grin's Part D claims by kind of drug, 2024
- Generic172 claims99%
- Brand-name and other1 claims1%
Drug classes CMS tracks in Eric Grin's Part D claims, 2024
- Opioids8%14 of 173 claims
- Antibiotics17%30 of 173 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Eric Jonathan Grin takes part in Medicare
Eric Grin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Eric Jonathan Grin received $280 in industry payments in 2025
CMS Open Payments shows 4 general payments to Eric Grin from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $165.
Companies that paid Eric Grin the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Eric Jonathan Grin graduated from Univ of Calif, Los Angeles School of Dentistry
Eric Grin graduated from Univ of Calif, Los Angeles School of Dentistry in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Eric Jonathan Grin'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Eric Jonathan Grin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Eric Jonathan Grin's NPI number?
Eric Jonathan Grin's NPI number is 1629622014. It was assigned on July 24, 2019, and it is active in the NPI Registry.
What does Eric Jonathan Grin specialize in?
Eric Jonathan Grin is a dentist in Torrance, California. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Eric Jonathan Grin practice?
Eric Grin practices at 3475 Torrance Blvd, Torrance, CA 90503. Eric Grin's primary practice is Paul Grin DDS, MPH, APC in Torrance, California. Dmand AI also links Eric Grin to 1 physician office.
What is Eric Jonathan Grin's office phone number?
The practice phone on file for Eric Grin is (818) 667-6265.
What is Eric Jonathan Grin's medical license number?
Eric Grin holds California license 104132.
Does Eric Jonathan Grin accept Medicare?
Yes. CMS lists Eric Grin as accepting Medicare assignment.
Where did Eric Jonathan Grin go to medical school?
Eric Grin graduated from Univ of Calif, Los Angeles School of Dentistry in 2021.
Has Eric Jonathan Grin received payments from drug or device companies?
CMS Open Payments shows $280 in general payments to Eric Grin from 2 companies from 2025 to 2025. The largest total came from Axsome Therapeutics, Inc.
How long has Eric Jonathan Grin been practicing?
Eric Grin graduated from medical school in 2021, 5 years ago.
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