Dr. Cathy Joyce Tang, MD
- Medicare services, 2023
- 77
- Part D claims, 2024
- 46
- Publications
- 9
- Industry payments
- $41,086
- Affiliated sites
- 4
- Practice address
- 9400 Rosecrans Avenue, Bellflower, CA 90706
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD
Acute Care Hospital outpatient department · Bellflower, California
Find Dr. Tang's professional email, personal email and mobile number
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Dr. Cathy Joyce Tang is a plastic surgeon in Bellflower, California
Dr. Tang practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California.
Dr. Tang's NPI, 1275858821, was assigned on April 6, 2010. Dr. Tang graduated from Cleveland Medical College, Homeopathic in 2010. Dr. Tang's California license number on file is A118948.
- NPI
- 1275858821NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103057302
- NPI enumeration date
- April 6, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- 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. Cathy Joyce Tang practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California
Dr. Tang's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD, at 9400 Rosecrans Avenue, Bellflower, CA 90706.
- Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD9400 Rosecrans Avenue, Bellflower, CA 90706
Source: Dmand AI Affiliation Data
Dr. Cathy Joyce Tang is affiliated with 4 sites of care and 2 medical groups
Dr. Tang's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Tang to 2 more group practices and clinics, 1 breast imaging center and 1 medical group, each named with a free account. Dr. Tang's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Cathy Joyce Tang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tang practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cathy Joyce Tang is one of 778 plastic surgeons in California
Plastic surgery is Dr. Tang's primary specialty in the NPI Registry, under taxonomy code 208200000X. Dr. Tang is board certified in plastic surgery by the American Board of Plastic Surgery. Dr. Tang has a license on file in California.
Specialties and state licenses
- Plastic surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists breast reconstruction and removal of damaged skin or skin graft among the conditions Dr. Tang treats.
Plastic surgeons near Dr. Tang
Counts of plastic surgeons 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. Cathy Joyce Tang billed Medicare for 77 services in 2023
CMS data shows 77 Medicare services from Dr. Tang across 4 procedure codes in 2023. Medicare paid $7,456 for them.
Dr. Tang's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 942023: 6531%
- Surgery
- 2022: 262023: 1254%
Where Dr. Tang's Medicare services took place, 2023
- In an office6584%
- In a facility1216%
Dr. Tang compared with the California median for plastic surgeons, 2023
- Dr. Tang
- California median
- Medicare services
- 77vs 5833% above
- Part D claims
- 16vs 2638% below
Medians across 622 plastic surgeons in California with Dmand AI profiles that report each measure.
Dr. Tang'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.
Need commercial claims for Dr. Tang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tang and other plastic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cathy Joyce Tang's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Tang's median patient age at 53, with 64% women.
Dr. Tang'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
- Women64%
- Men35%
Source: Dmand AI Patient Panel Data
Dr. Cathy Joyce Tang wrote 46 Medicare Part D claims in 2024
In 2024, Dr. Tang wrote 46 Medicare Part D claims for 26 patients. 98% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $154 in total drug cost. In 2016, CMS named 39 claims across 2 drugs.
Dr. Tang's Part D claims by kind of drug, 2024
- Generic45 claims98%
- Brand-name and other1 claims2%
Dr. Tang'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. Tang's Part D claims, 2024
- Opioids24%11 of 46 claims
- Antibiotics48%22 of 46 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, 2016 to 2024
- 2016
- 2024
- Claims for drugs CMS names
- 2016: 392024: 1659%
Drugs named by CMS: 1 in 2024, 2 in 2016.
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. Cathy Joyce Tang takes part in Medicare
Dr. Tang 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. Cathy Joyce Tang has 9 publications on record
Dmand AI links 9 papers to Dr. Tang, published from 2010 to 2024. 2023 was the busiest year, with 3. The most frequent topics are Esthetics, Plastic Surgery Procedures and Surgery, Plastic. Dr. Tang has published most often in Plast Reconstr Surg Glob Open. Dr. Tang's most frequent co-authors are Connor Patrick Arquette, Irene Aiyun Chang, MD and Hoyune Cho, MD.
Dr. Tang's papers by year, 2010 to 2024
Topics Dr. Tang writes about most
- Esthetics
- Plastic Surgery Procedures
- Surgery, Plastic
Dr. Tang's most frequent co-authors
- Connor Patrick Arquette1 shared paper
- Irene Aiyun Chang, MD1 shared paper
- Hoyune Cho, MD1 shared paper
Recent publications by Dr. Tang
Aesthetic Plast Surg
Plast Reconstr Surg Glob Open
See who Dr. Tang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tang works with, so you can find a warm path to the right plastic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Cathy Joyce Tang received $41,086 in industry payments from 2017 to 2025
CMS Open Payments shows 88 general payments to Dr. Tang from 24 drug and device companies from 2017 to 2025. Grants make up the largest share, 73% of the total. Acumed LLC paid the most, $30,000.
General payments to Dr. Tang by program year, 2017 to 2025
General payments to Dr. Tang by kind, 2017 to 2025
- Grants$30,00073%
- Food and beverage$6,72916%
- Consulting fees$2,5006%
- Travel and lodging$1,4193%
- Other$4381%
Companies that paid Dr. Tang the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Cathy Joyce Tang has 1 award and honors on record
Dmand AI lists 1 award for Dr. Tang.
Awards and honors for Dr. Tang
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Cathy Joyce Tang graduated from Cleveland Medical College, Homeopathic
Dr. Tang graduated from Cleveland Medical College, Homeopathic in 2010. Dr. Tang is a member of ACS.
- Medical school
- Board certified in plastic surgery
- Board certified in surgery of the hand
Source: Dmand AI Professional Profile Data
Dr. Cathy Joyce Tang accepts plans from 6 insurance carriers
Dr. Tang is in network with 6 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Kaiser Permanente. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
Plan types Dr. Tang accepts, by number of carriers
- Medicare5
- PPO5
- HMO3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Cathy Joyce Tang'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Cathy Joyce Tang
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. Cathy Joyce Tang's NPI number?
Dr. Cathy Joyce Tang's NPI number is 1275858821. It was assigned on April 6, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Cathy Joyce Tang?
Dr. Cathy Joyce Tang is a plastic surgeon in Bellflower, California. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).
Where does Dr. Cathy Joyce Tang practice?
Dr. Tang practices at 9400 Rosecrans Avenue, Bellflower, CA 90706. Dr. Tang's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. Dmand AI also links Dr. Tang to 2 group practices and clinics, 1 breast imaging center and 1 medical group.
What is Dr. Cathy Joyce Tang's medical license number?
Dr. Tang's California license number on file is A118948.
What medical group is Dr. Cathy Joyce Tang part of?
Dr. Tang is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Tang to 1 more medical group.
Does Dr. Cathy Joyce Tang accept Medicare?
Yes. CMS data shows Dr. Tang billed Medicare for 77 services in 2023, and Dr. Tang accepts Medicare assignment.
Is Dr. Cathy Joyce Tang board certified?
Yes. Dr. Tang is board certified in plastic surgery by the American Board of Plastic Surgery.
What services does Dr. Cathy Joyce Tang bill to Medicare?
In 2023, Dr. Tang's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and office visit, established patient (99212).
Where did Dr. Cathy Joyce Tang go to medical school?
Dr. Tang graduated from Cleveland Medical College, Homeopathic in 2010.
What drugs does Dr. Cathy Joyce Tang prescribe most?
In 2024 Medicare Part D data, Dr. Tang's most prescribed drugs by claims were Cephalexin.
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Has Dr. Cathy Joyce Tang received payments from drug or device companies?
CMS Open Payments shows $41,086 in general payments to Dr. Tang from 24 companies from 2017 to 2025. The largest total came from Acumed LLC.
How long has Dr. Cathy Joyce Tang been practicing?
Dr. Tang graduated from medical school in 2010, 16 years ago.
Does Dr. Cathy Joyce Tang do research?
Dmand AI links 9 publications to Dr. Tang, published from 2010 to 2024.
Who does Dr. Cathy Joyce Tang publish with?
Dr. Tang's most frequent co-authors are Connor Patrick Arquette (1 shared paper), Irene Aiyun Chang, MD (1 shared paper) and Hoyune Cho, MD (1 shared paper).
What insurance does Dr. Cathy Joyce Tang accept?
Dr. Tang is in network with 6 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Kaiser Permanente. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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