Dr. James Ha, DO
- Medicare services, 2023
- 11
- Part D claims, 2024
- 2,993
- Hospital affiliations
- 1
- Industry payments
- $84
- Medical groups
- 2
- Practice address
- 1200 El Camino Real, South San Francisco, CA 94080
- Practice phone
- Call (650) 742-3200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Ha'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. James Ha is a family medicine physician in South San Francisco, California
Dr. Ha practices at Kaiser Permanente South San Francisco Medical Center in South San Francisco, California, part of Kaiser Permanente.
Dr. Ha's NPI, 1215465927, was assigned on May 24, 2017. Dr. Ha holds California license 17548.
- NPI
- 1215465927NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052735032
- NPI enumeration date
- May 24, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 742-3200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Ha practices at Kaiser Permanente South San Francisco Medical Center in South San Francisco, California
Dr. Ha's primary practice is Kaiser Permanente South San Francisco Medical Center, at 1200 El Camino Real, South San Francisco, CA 94080 in San Mateo County. The practice phone is (650) 742-3200.
- Kaiser Permanente South San Francisco Medical Center1200 El Camino Real, South San Francisco, CA 94080 · San Mateo CountyPhone(650) 742-3200
Source: Dmand AI Affiliation Data
Dr. James Ha is affiliated with 1 site of care and 2 medical groups
Dr. Ha's primary practice is Kaiser Permanente South San Francisco Medical Center in South San Francisco, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Ha to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Ha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ha practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente South San Francisco Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Ha is one of 15,680 family medicine physicians in California
Family medicine is Dr. Ha's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Ha is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Ha
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. James Ha billed Medicare for 11 services in 2023
CMS data shows 11 Medicare services from Dr. Ha across 1 procedure code in 2023, all of them office visits. Medicare paid $870 for them. Every service was in an office.
Dr. Ha's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 592023: 1181%
- Tests and treatments
- 2022: 122023: 0100%
- Other services
- 2022: 242023: 0100%
Dr. Ha compared with the California median for family medicine physicians, 2023
- Dr. Ha
- California median
- Medicare services
- 11vs 24696% below
- Part D claims
- 2,513vs 8333.0 times
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Ha's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ha and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Ha's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Ha's median patient age at 53, with 30% women.
Dr. Ha's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women30%
- Men68%
Source: Dmand AI Patient Panel Data
Dr. James Ha wrote 2,993 Medicare Part D claims in 2024
In 2024, Dr. Ha wrote 2,993 Medicare Part D claims for 575 patients. 92% of them were for generic drugs. CMS names the drug for 2,513 of them, across 63 drugs with 11 or more claims each, at $79,706 in total drug cost. In 2023, CMS named 106 claims across 5 drugs.
Dr. Ha's Part D claims by kind of drug, 2024
- Generic2,763 claims92%
- Brand-name211 claims7%
- Other19 claims1%
Dr. Ha'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. Ha's Part D claims, 2024
- Opioids2%74 of 2,993 claims
- Antibiotics4%127 of 2,993 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: 1062024: 2,5132271%
Drugs named by CMS: 63 in 2024, 5 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. James Ha takes part in Medicare
Dr. Ha 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. James Ha received $84 in industry payments from 2019 to 2020
CMS Open Payments shows 5 general payments to Dr. Ha from 5 drug and device companies from 2019 to 2020. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $29.
General payments to Dr. Ha by program year, 2019 to 2020
Companies that paid Dr. Ha the most, 2019 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. James Ha'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. James Ha
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. James Ha's NPI number?
Dr. James Ha's NPI number is 1215465927. It was assigned on May 24, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. James Ha?
Dr. James Ha is a family medicine physician in South San Francisco, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. James Ha practice?
Dr. Ha practices at 1200 El Camino Real, South San Francisco, CA 94080. Dr. Ha's primary practice is Kaiser Permanente South San Francisco Medical Center in South San Francisco, California, part of Kaiser Permanente. Dmand AI also links Dr. Ha to 1 medical group.
What is Dr. James Ha's office phone number?
The practice phone on file for Dr. Ha is (650) 742-3200.
What is Dr. James Ha's medical license number?
Dr. Ha holds California license 17548.
Which hospitals is Dr. James Ha affiliated with?
Dr. Ha practices at Kaiser Permanente South San Francisco Medical Center in South San Francisco, California.
What medical group is Dr. James Ha part of?
Dr. Ha is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Ha to 1 more medical group.
Does Dr. James Ha accept Medicare?
Yes. CMS data shows Dr. Ha billed Medicare for 11 services in 2023, and Dr. Ha accepts Medicare assignment.
What services does Dr. James Ha bill to Medicare?
In 2023, Dr. Ha's most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. James Ha prescribe most?
In 2024 Medicare Part D data, Dr. Ha's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Amlodipine Besylate.
Has Dr. James Ha received payments from drug or device companies?
CMS Open Payments shows $84 in general payments to Dr. Ha from 5 companies from 2019 to 2020. The largest total came from Allergan Inc.
How long has Dr. James Ha been practicing?
Dr. Ha graduated from medical school in 2017, 9 years ago.
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