Robert Tae Ha, MD
Internal Medicine Physician · Garden Grove, CA
Robert Tae Ha, MD is an internal medicine physician with a practice address in Garden Grove, California, and NPI 1750302188, issued on Jul 21, 2006. Check the license (California A055299, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert Tae Ha
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- A055299 CA
A55299 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9896 Garden Grove Blvd, Garden Grove, CA 92844
- Phone
- (714) 636-3032
- Enumerated
- Jul 21, 2006
- Record last updated
- Dec 30, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (714) 636-3116
- Medicare enrollment
- Enrolled (PECOS I20100330001088); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 9896 Garden Grove Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert Tae Ha in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A055299Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.1 times the Medicare Part D claims of the average internal medicine physician in 2024
19,338 Medicare Part D claims for 1,087 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 307 claims were for opioids.
Most prescribed
- Atorvastatin Calcium923 claims
- Amlodipine Besylate787 claims
- Losartan Potassium633 claims
- Memantine Hcl516 claims
- Omeprazole497 claims
- Meloxicam482 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,692.48
73 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Robert Tae Ha among 17,696 internal medicine physician records in California
Robert Tae Ha, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1994 · median 2004 among the 11,065 with a school on file
- Record last updated2019 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 internal medicine physician records list a practice address in Garden Grove
They are 39 of the 4,572 NPPES records with a practice address in Garden Grove, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Garden Grove → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Dao, M.D.Garden Grove, CA 928441437321932
- Son Le, M.D.Garden Grove, CA 928441861441552
- Tam Le, MDGarden Grove, CA 928441336381607
- Daniel Luong, M.D.Garden Grove, CA 928441811420508
- Jae Man Park, M.D.Garden Grove, CA 928441669628228
- Dai Pham, M.D.Garden Grove, CA 928441730542192
- Hung Quan, MDGarden Grove, CA 928441639263023
- Sarah Strube, DOGarden Grove, CA 928441124359138
Common questions
What is Robert Tae Ha, MD's NPI number?
Robert Tae Ha, MD's National Provider Identifier (NPI) is 1750302188, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Tae Ha, MD located?
The NPPES record lists a practice address at 9896 Garden Grove Blvd, Garden Grove, CA, 92844. Phone: (714) 636-3032. Providers update this record themselves, so call before visiting.
How can I verify Robert Tae Ha, MD's license?
NPPES lists California license number A055299, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert Tae Ha, MD prescribe under Medicare Part D?
In 2024, Robert Tae Ha, MD had 19,338 Medicare Part D claims for 1,087 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.