Dr. Jenny Tan, MD
- Medicare services, 2024
- 186
- Medicare patients, 2024
- 58
- Part D claims, 2024
- 1,645
- Hospital affiliations
- 1
- Industry payments
- $2,319
- Practice address
- 3851 Katella Ave, Los Alamitos, CA 90720
- Practice phone
- Call (714) 456-8068
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Uci Primary Care Medical Group
Primary care practice · Los Alamitos, California
Find Dr. Tan's professional email, personal email and mobile number
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Dr. Jenny Tan is a family medicine physician in Los Alamitos, California
Dr. Tan practices at Uci Primary Care Medical Group in Los Alamitos, California.
Dr. Tan's NPI, 1457620528, was assigned on December 20, 2011. Dr. Tan graduated from Boston University School Of Medicine in 2010. Dr. Tan holds California license A119050.
- NPI
- 1457620528NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163687468
- NPI enumeration date
- December 20, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (714) 456-8068
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jenny Tan practices at Uci Primary Care Medical Group in Los Alamitos, California
Dr. Tan's primary practice is Uci Primary Care Medical Group, at 3851 Katella Ave, Los Alamitos, CA 90720. The practice phone is (714) 456-8068.
- Uci Primary Care Medical Group3851 Katella Ave, Los Alamitos, CA 90720Phone(714) 456-8068
Source: Dmand AI Affiliation Data
Dr. Jenny Tan is affiliated with 3 sites of care and 2 medical groups
Dr. Tan's primary practice is Uci Primary Care Medical Group in Los Alamitos, California. Dr. Tan is also affiliated with UCI Health - Orange. The medical group on file is MemorialCare Medical Group. Dmand AI also links Dr. Tan to 1 more group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jenny Tan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Uci Primary Care Medical Group | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jenny Tan is one of 15,680 family medicine physicians in California
Family medicine is Dr. Tan's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Tan is board certified in family medicine by the American Board of Family Medicine. Dr. Tan is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acute skin infection, chronic diabetes, chronic hypertension, chronic kidney disease, enlarged prostate, eyelid inflammation, high cholesterol and insomnia among the conditions Dr. Tan treats.
Family medicine physicians near Dr. Tan
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. Jenny Tan billed Medicare for 186 services in 2024
CMS data shows 186 Medicare services from Dr. Tan across 4 procedure codes in 2024, for 58 Medicare patients. Medicare paid $6,397 for them. Every service was in an office.
Dr. Tan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1012024: 1032%
- Surgery
- 2023: 552024: 4616%
- Other services
- 2023: 02024: 37
Dr. Tan compared with the California median for family medicine physicians, 2024
- Dr. Tan
- California median
- Medicare services
- 186vs 24624% below
- Medicare patients
- 58vs 11851% below
- Part D claims
- 1,196vs 83344% above
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Tan's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Tan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tan 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. Jenny Tan treated 58 Medicare patients in 2024, average age 73
CMS counts 58 Medicare patients who saw Dr. Tan in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tan's median patient age at 48, with 62% women.
Dr. Tan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tan's Medicare patients by sex, 2024
- Women3866%
- Men2034%
Chronic conditions among Dr. Tan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Diabetes38%
- Arthritis36%
- Chronic kidney disease26%
- Depression24%
- Mood disorders24%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jenny Tan wrote 1,645 Medicare Part D claims in 2024
In 2024, Dr. Tan wrote 1,645 Medicare Part D claims for 181 patients. 90% of them were for generic drugs. CMS names the drug for 1,196 of them, across 33 drugs with 11 or more claims each, at $68,711 in total drug cost. In 2023, CMS named 1,234 claims across 36 drugs.
Dr. Tan's Part D claims by kind of drug, 2024
- Generic1,483 claims90%
- Brand-name and other162 claims10%
Dr. Tan'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. Tan's Part D claims, 2024
- Opioids1%20 of 1,645 claims
- Antibiotics4%66 of 1,645 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: 1,2342024: 1,1963%
Drugs named by CMS: 33 in 2024, 36 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
Dr. Jenny Tan offers telehealth to Medicare patients
Dr. Tan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jenny Tan received $2,319 in industry payments from 2016 to 2022
CMS Open Payments shows 160 general payments to Dr. Tan from 19 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 99% of the total. Novo Nordisk Inc paid the most, $418.
General payments to Dr. Tan by program year, 2016 to 2022
General payments to Dr. Tan by kind, 2016 to 2022
- Food and beverage$2,30799%
- Education$121%
Companies that paid Dr. Tan the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jenny Tan graduated from Boston University School Of Medicine
Dr. Tan graduated from Boston University School Of Medicine in 2010.
- Medical school
- Board certified in family medicine
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Jenny Tan accepts plans from 14 insurance carriers
Dr. Tan is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Humana
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Tan accepts, by number of carriers
- PPO9
- Medicare8
- HMO7
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Jenny Tan'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Doctors and Clinicians Utilization Data (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 |
| 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. Jenny Tan
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. Jenny Tan's NPI number?
Dr. Jenny Tan's NPI number is 1457620528. It was assigned on December 20, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Jenny Tan?
Dr. Jenny Tan is a family medicine physician in Los Alamitos, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Jenny Tan practice?
Dr. Tan practices at 3851 Katella Ave, Los Alamitos, CA 90720. Dr. Tan's primary practice is Uci Primary Care Medical Group in Los Alamitos, California. Dmand AI also links Dr. Tan to 1 group practice or clinic and 1 medical group.
What is Dr. Jenny Tan's office phone number?
The practice phone on file for Dr. Tan is (714) 456-8068.
What is Dr. Jenny Tan's medical license number?
Dr. Tan holds California license A119050.
Which hospitals is Dr. Jenny Tan affiliated with?
Dr. Tan is affiliated with UCI Health - Orange.
What medical group is Dr. Jenny Tan part of?
Dr. Tan is linked to MemorialCare Medical Group. Dmand AI links Dr. Tan to 1 more medical group.
Does Dr. Jenny Tan accept Medicare?
Yes. CMS data shows Dr. Tan billed Medicare for 186 services in 2024, and Dr. Tan accepts Medicare assignment.
Does Dr. Jenny Tan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tan as offering telehealth services.
How many Medicare patients does Dr. Jenny Tan see?
CMS counts 58 Medicare patients who saw Dr. Tan in 2024, with an average age of 73.
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Is Dr. Jenny Tan board certified?
Yes. Dr. Tan is board certified in family medicine by the American Board of Family Medicine.
What services does Dr. Jenny Tan bill to Medicare?
In 2024, Dr. Tan's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and office visit, established patient (99213).
Where did Dr. Jenny Tan go to medical school?
Dr. Tan graduated from Boston University School Of Medicine in 2010.
What drugs does Dr. Jenny Tan prescribe most?
In 2024 Medicare Part D data, Dr. Tan's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Simvastatin.
Has Dr. Jenny Tan received payments from drug or device companies?
CMS Open Payments shows $2,319 in general payments to Dr. Tan from 19 companies from 2016 to 2022. The largest total came from Novo Nordisk Inc.
How long has Dr. Jenny Tan been practicing?
Dr. Tan graduated from medical school in 2010, 16 years ago.
What insurance does Dr. Jenny Tan accept?
Dr. Tan is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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