Dr. David M. Koida, MD
- Part D claims, 2024
- 3,343
- Hospital affiliations
- 1
- Medical group
- 1
- Insurance carriers
- 2
- State license
- 1
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
Find Dr. Koida'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. David M. Koida is a family medicine physician in Stockton, California
Dr. Koida practices at Permanente Medical Group Inc in Stockton, California.
Dr. Koida's NPI, 1326122391, was assigned on October 25, 2006. Dr. Koida graduated from Tufts University School Of Medicine in 1999. Dr. Koida holds California license A73828.
- NPI
- 1326122391NPI Registry (opens in a new tab)
- NPI enumeration date
- October 25, 2006
- NPI status
- Active
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. David M. Koida practices at Permanente Medical Group Inc in Stockton, California
Dr. Koida's primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David M. Koida is affiliated with 3 sites of care and 1 medical group
Dr. Koida's primary practice is Permanente Medical Group Inc in Stockton, California. Dr. Koida is also affiliated with Santa Rosa Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Koida to 1 more hospice, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David M. Koida's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koida practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David M. Koida is one of 15,680 family medicine physicians in California
Family medicine is Dr. Koida's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Koida is board certified in family medicine by the American Board of Family Medicine. Dr. Koida is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Koida
Counts of family medicine physicians 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. David M. Koida's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Koida's median patient age at 56, with 57% women.
Dr. Koida's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. David M. Koida wrote 3,343 Medicare Part D claims in 2024
In 2024, Dr. Koida wrote 3,343 Medicare Part D claims for 400 patients. 90% of them were for generic drugs. CMS names the drug for 2,901 of them, across 68 drugs with 11 or more claims each, at $107,390 in total drug cost. In 2023, CMS named 3,032 claims across 67 drugs.
Dr. Koida's Part D claims by kind of drug, 2024
- Generic3,002 claims90%
- Brand-name307 claims9%
- Other34 claims1%
Dr. Koida'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. Koida's Part D claims, 2024
- Opioids4%126 of 3,343 claims
- Antibiotics2%54 of 3,343 claims
- Antipsychotics, patients 65 and over0%15 of 3,343 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: 3,0322024: 2,9014%
Drugs named by CMS: 68 in 2024, 67 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
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Dr. David M. Koida graduated from Tufts University School Of Medicine
Dr. Koida graduated from Tufts University School Of Medicine in 1999.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. David M. Koida accepts plans from 2 insurance carriers
Dr. Koida is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Koida accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. David M. Koida'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 DataDmand AI Org Hierarchy 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) |
| 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. David M. Koida
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. David M. Koida's NPI number?
Dr. David M. Koida's NPI number is 1326122391. It was assigned on October 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David M. Koida?
Dr. David M. Koida is a family medicine physician in Stockton, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. David M. Koida practice?
Dr. Koida practices at 7373 West Ln, Stockton, CA 95210. Dr. Koida's primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Dr. Koida to 1 hospice.
What is Dr. David M. Koida's office phone number?
The practice phone on file for Dr. Koida is (209) 476-2000.
What is Dr. David M. Koida's medical license number?
Dr. Koida holds California license A73828.
Which hospitals is Dr. David M. Koida affiliated with?
Dr. Koida is affiliated with Santa Rosa Medical Center.
What medical group is Dr. David M. Koida part of?
Dr. Koida is linked to The Permanente Medical Group, Inc.
Is Dr. David M. Koida board certified?
Yes. Dr. Koida is board certified in family medicine by the American Board of Family Medicine.
Where did Dr. David M. Koida go to medical school?
Dr. Koida graduated from Tufts University School Of Medicine in 1999.
What drugs does Dr. David M. Koida prescribe most?
In 2024 Medicare Part D data, Dr. Koida's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Losartan Potassium.
How long has Dr. David M. Koida been practicing?
Dr. Koida graduated from medical school in 1999, 27 years ago.
What insurance does Dr. David M. Koida accept?
Dr. Koida is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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