Tammy Elizabeth Chu, PA
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 1,136
- MIPS score, 2024
- 93
- Industry payments
- $11,227
- Affiliated sites
- 3
- Practice address
- 473 N Fair Oaks Ave, Pasadena, CA 91103
- Practice phone
- Call (818) 842-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Skin and Beauty Center Inc
Pasadena, California
Find Tammy Chu'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.
Tammy Elizabeth Chu is a dermatologist in Pasadena, California
Tammy Chu practices at Skin and Beauty Center Inc in Pasadena, California.
Tammy Chu's NPI, 1407337876, was assigned on August 23, 2018. Tammy Chu holds California license PA55857.
- NPI
- 1407337876NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476886359
- NPI enumeration date
- August 23, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 842-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Tammy Elizabeth Chu practices at Skin and Beauty Center Inc in Pasadena, California
Tammy Chu's primary practice is Skin and Beauty Center Inc, at 473 N Fair Oaks Ave, Pasadena, CA 91103 in Los Angeles County. The practice phone is (818) 842-8000.
- Skin and Beauty Center Inc473 N Fair Oaks Ave, Pasadena, CA 91103 · Los Angeles CountyPhone(818) 842-8000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Tammy Elizabeth Chu is affiliated with 4 sites of care and 3 medical groups
Tammy Chu's primary practice is Skin and Beauty Center Inc in Pasadena, California. The medical group on file is Skin & Beauty Center (SBC Dermatology). Dmand AI also links Tammy Chu to 3 more group practices and clinics and 2 medical groups, each 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 Tammy Elizabeth Chu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tammy Chu practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Skin and Beauty Center Inc | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Tammy Elizabeth Chu is one of 1,910 dermatologists in California
Dermatology is Tammy Chu's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Tammy Chu is licensed in California.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
Dermatologists near Tammy Chu
Counts of dermatologists 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
Tammy Elizabeth Chu treated 17 Medicare patients in 2024, average age 75
CMS counts 17 Medicare patients who saw Tammy Chu in 2024. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.50, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Tammy Chu's median patient age at 54, with 70% women.
Chronic conditions among Tammy Chu's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Tammy Chu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women70%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tammy Elizabeth Chu wrote 1,136 Medicare Part D claims in 2024
In 2024, Tammy Chu wrote 1,136 Medicare Part D claims for 251 patients. 87% of them were for generic drugs. CMS names the drug for 981 of them, across 19 drugs with 11 or more claims each, at $157,318 in total drug cost. In 2023, CMS named 656 claims across 17 drugs.
Tammy Chu's Part D claims by kind of drug, 2024
- Generic993 claims87%
- Brand-name143 claims13%
Tammy Chu'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 Tammy Chu's Part D claims, 2024
- Antibiotics3%30 of 1,136 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: 6562024: 98150%
Drugs named by CMS: 19 in 2024, 17 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
Tammy Elizabeth Chu scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Tammy Chu for performance year 2024, reported as part of a group. Tammy Chu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Tammy Chu's MIPS scores, performance year 2024
- 93of 100Final score
- 88of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Tammy Elizabeth Chu received $11,227 in industry payments from 2021 to 2025
CMS Open Payments shows 431 general payments to Tammy Chu from 27 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 97% of the total. Sanofi and Genzyme US Companies paid the most, $1,808.
General payments to Tammy Chu by program year, 2021 to 2025
General payments to Tammy Chu by kind, 2021 to 2025
- Food and beverage$10,87597%
- Education$3523%
Companies that paid Tammy Chu the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Tammy Elizabeth Chu's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Tammy Elizabeth Chu
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What is Tammy Elizabeth Chu's NPI number?
Tammy Elizabeth Chu's NPI number is 1407337876. It was assigned on August 23, 2018, and it is active in the NPI Registry.
What does Tammy Elizabeth Chu specialize in?
Tammy Elizabeth Chu is a dermatologist in Pasadena, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Tammy Elizabeth Chu practice?
Tammy Chu practices at 473 N Fair Oaks Ave, Pasadena, CA 91103. Tammy Chu's primary practice is Skin and Beauty Center Inc in Pasadena, California. Dmand AI also links Tammy Chu to 3 group practices and clinics and 2 medical groups.
What is Tammy Elizabeth Chu's office phone number?
The practice phone on file for Tammy Chu is (818) 842-8000.
What is Tammy Elizabeth Chu's medical license number?
Tammy Chu holds California license PA55857.
What medical group is Tammy Elizabeth Chu part of?
Tammy Chu is linked to Skin & Beauty Center (SBC Dermatology). Dmand AI links Tammy Chu to 2 more medical groups.
Does Tammy Elizabeth Chu accept Medicare?
Yes. CMS lists Tammy Chu as accepting Medicare assignment.
What is Tammy Elizabeth Chu's MIPS score?
Tammy Chu's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Tammy Elizabeth Chu see?
CMS counts 17 Medicare patients who saw Tammy Chu in 2024, with an average age of 75.
What drugs does Tammy Elizabeth Chu prescribe most?
In 2024 Medicare Part D data, Tammy Chu's most prescribed drugs by claims were Ketoconazole, Hydrocortisone and Triamcinolone Acetonide.
Has Tammy Elizabeth Chu received payments from drug or device companies?
CMS Open Payments shows $11,227 in general payments to Tammy Chu from 27 companies from 2021 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Tammy Elizabeth Chu been practicing?
Tammy Chu graduated from medical school in 2018, 8 years ago.
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