Dr. Merry Beth Gong, MD
- Part D claims, 2024
- 327
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 14
- State license
- 1
- Practice address
- 425 W Bonita Ave, San Dimas, CA 91773
- Practice phone
- Call (510) 649-6670
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Berkeley Pines Care Center, Inc.
San Dimas, California
Find Dr. Gong'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. Merry Beth Gong is a hospitalist in San Dimas, California
Dr. Gong practices at Berkeley Pines Care Center, Inc. in San Dimas, California.
Dr. Gong's NPI, 1265540462, was assigned on August 28, 2006. Dr. Gong graduated from David Geffen School of Medicine at UCLA in 1975. Dr. Gong holds California license G32302.
- NPI
- 1265540462NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123048931
- NPI enumeration date
- August 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 649-6670
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 77
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Merry Beth Gong practices at Berkeley Pines Care Center, Inc. in San Dimas, California
Dr. Gong's primary practice is Berkeley Pines Care Center, Inc., at 425 W Bonita Ave, San Dimas, CA 91773 in Los Angeles County. The practice phone is (510) 649-6670.
- Berkeley Pines Care Center, Inc.425 W Bonita Ave, San Dimas, CA 91773 · Los Angeles CountyPhone(510) 649-6670
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Merry Beth Gong is affiliated with 2 sites of care and 1 medical group
Dr. Gong's primary practice is Berkeley Pines Care Center, Inc. in San Dimas, California. The medical group on file is LifeLong Medical Care. Dmand AI also links Dr. Gong 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. Merry Beth Gong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Berkeley Pines Care Center, Inc. | 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. Merry Beth Gong is one of 3,186 hospitalists in California
Hospitalist is Dr. Gong's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Gong is board certified in internal medicine by the American Board of Internal Medicine. Dr. Gong is licensed in California.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
Hospitalists near Dr. Gong
Counts of hospitalists 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. Merry Beth Gong's patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Gong's median patient age at 77, with 33% women.
Dr. Gong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women33%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Merry Beth Gong wrote 327 Medicare Part D claims in 2024
In 2024, Dr. Gong wrote 327 Medicare Part D claims for 22 patients. 75% of them were for generic drugs. CMS names the drug for 245 of them, across 15 drugs with 11 or more claims each, at $11,390 in total drug cost. In 2023, CMS named 319 claims across 14 drugs.
Dr. Gong's Part D claims by kind of drug, 2024
- Generic244 claims75%
- Brand-name and other83 claims25%
Dr. Gong's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Gong's Part D claims, 2024
- Opioids5%16 of 327 claims
- Antipsychotics, patients 65 and over3%11 of 327 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3192024: 24523%
Drugs named by CMS: 15 in 2024, 14 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Merry Beth Gong takes part in Medicare
Dr. Gong 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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Dr. Merry Beth Gong graduated from David Geffen School of Medicine at UCLA
Dr. Gong graduated from David Geffen School of Medicine at UCLA in 1975.
- Medical school
- Board certified in internal medicine
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Merry Beth Gong accepts plans from 14 insurance carriers
Dr. Gong is in network with 14 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Humana
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Gong accepts, by number of carriers
- Medicare9
- PPO9
- HMO6
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Merry Beth Gong'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 and Drug (CMS) (opens in a new tab)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) |
| 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. Merry Beth Gong
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. Merry Beth Gong's NPI number?
Dr. Merry Beth Gong's NPI number is 1265540462. It was assigned on August 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Merry Beth Gong?
Dr. Merry Beth Gong is a hospitalist in San Dimas, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Merry Beth Gong practice?
Dr. Gong practices at 425 W Bonita Ave, San Dimas, CA 91773. Dr. Gong's primary practice is Berkeley Pines Care Center, Inc. in San Dimas, California. Dmand AI also links Dr. Gong to 1 group practice or clinic.
What is Dr. Merry Beth Gong's office phone number?
The practice phone on file for Dr. Gong is (510) 649-6670.
What is Dr. Merry Beth Gong's medical license number?
Dr. Gong holds California license G32302.
What medical group is Dr. Merry Beth Gong part of?
Dr. Gong is linked to LifeLong Medical Care.
Does Dr. Merry Beth Gong accept Medicare?
Yes. CMS lists Dr. Gong as accepting Medicare assignment.
Is Dr. Merry Beth Gong board certified?
Yes. Dr. Gong is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Merry Beth Gong go to medical school?
Dr. Gong graduated from David Geffen School of Medicine at UCLA in 1975.
What drugs does Dr. Merry Beth Gong prescribe most?
In 2024 Medicare Part D data, Dr. Gong's most prescribed drugs by claims were Furosemide, Levothyroxine Sodium and Xarelto.
How long has Dr. Merry Beth Gong been practicing?
Dr. Gong graduated from medical school in 1975, 51 years ago.
What insurance does Dr. Merry Beth Gong accept?
Dr. Gong is in network with 14 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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