Pediatr Infect Dis J
Dr. Therese Anne Chan Tack, DO
- Medicare services, 2024
- 343
- Medicare patients, 2024
- 160
- Part D claims, 2024
- 2,284
- Publications
- 2
- MIPS score, 2024
- 87
- Practice address
- 505 Parnassus Ave, Box 0296, San Francisco, CA 94143
- Practice phone
- Call (415) 353-2733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Chan Tack'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. Therese Anne Chan Tack is an internist in San Francisco, California
Dr. Chan Tack practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Dr. Chan Tack's NPI, 1750569950, was assigned on February 11, 2008. Dr. Chan Tack graduated from Chicago College of Osteopathic Medicine at Midwestern University in 2007. Dr. Chan Tack holds California license 20A10551.
- NPI
- 1750569950NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870736762
- NPI enumeration date
- February 11, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Therese Anne Chan Tack practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Dr. Chan Tack's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.
- UCSF Helen Diller Medical Center at Parnassus Heights505 Parnassus Ave, Box 0296, San Francisco, CA 94143 · San Francisco CountyPhone(415) 353-2733
Source: Dmand AI Affiliation Data
Dr. Therese Anne Chan Tack is affiliated with 2 sites of care and 5 medical groups
Dr. Chan Tack's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Chan Tack to 4 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Therese Anne Chan Tack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chan Tack practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Helen Diller Medical Center at Parnassus Heights | Available with a free account |
| +1 more site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Therese Anne Chan Tack is one of 16,751 internists in California
Internal medicine is Dr. Chan Tack's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chan Tack is board certified in internal medicine by the American Board of Internal Medicine. Dr. Chan Tack is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acute kidney failure, adjustment disease, aneurysm, arthritis, chronic diabetes, chronic hypertension, chronic obstructive pulmonary disease (COPD) and chronic sinusitis among the conditions Dr. Chan Tack treats.
Internists near Dr. Chan Tack
Counts of internists 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. Therese Anne Chan Tack billed Medicare for 343 services in 2024
CMS data shows 343 Medicare services from Dr. Chan Tack across 5 procedure codes in 2024, for 160 Medicare patients. Medicare paid $19,851 for them.
Dr. Chan Tack's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3062024: 20732%
- Other services
- 2023: 282024: 136386%
Where Dr. Chan Tack's Medicare services took place, 2024
- In an office28082%
- In a facility6318%
Dr. Chan Tack compared with the California median for internists, 2024
- Dr. Chan Tack
- California median
- Medicare services
- 343vs 361Close to median
- Medicare patients
- 160vs 1516% above
- Part D claims
- 1,598vs 4213.8 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Chan Tack'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. Chan Tack?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chan Tack and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Therese Anne Chan Tack treated 160 Medicare patients in 2024, average age 72
CMS counts 160 Medicare patients who saw Dr. Chan Tack in 2024. The largest group is 65 to 74, with 73 patients. 67% of them have high blood pressure, and 64% have high cholesterol. 43% are also on Medicaid. Their average risk score is 1.51, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Chan Tack's median patient age at 57, with 65% women.
Dr. Chan Tack's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chan Tack's Medicare patients by sex, 2024
- Women9056%
- Men7044%
Chronic conditions among Dr. Chan Tack's Medicare patients, 2024
- High blood pressure67%
- High cholesterol64%
- Arthritis43%
- Mood disorders35%
- Depression32%
- Diabetes28%
- Anxiety27%
- Chronic kidney disease24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chan Tack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women65%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Therese Anne Chan Tack wrote 2,284 Medicare Part D claims in 2024
In 2024, Dr. Chan Tack wrote 2,284 Medicare Part D claims for 458 patients. 83% of them were for generic drugs. CMS names the drug for 1,598 of them, across 47 drugs with 11 or more claims each, at $196,413 in total drug cost. In 2023, CMS named 1,915 claims across 58 drugs.
Dr. Chan Tack's Part D claims by kind of drug, 2024
- Generic1,905 claims83%
- Brand-name357 claims16%
- Other22 claims1%
Dr. Chan Tack'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. Chan Tack's Part D claims, 2024
- Opioids3%64 of 2,284 claims
- Antibiotics2%35 of 2,284 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: 1,9152024: 1,59817%
Drugs named by CMS: 47 in 2024, 58 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. Therese Anne Chan Tack scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Chan Tack for performance year 2024, reported as part of a group. Dr. Chan Tack accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chan Tack as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Chan Tack's MIPS scores, performance year 2024
- 87of 100Final score
- 86.8of 100Quality
- 40of 100Improvement Activities
- 70of 100Cost
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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Dr. Therese Anne Chan Tack has 2 publications on record
Dmand AI links 2 papers to Dr. Chan Tack.
Recent publications by Dr. Chan Tack
J Int Assoc Physicians AIDS Care (Chic)
See who Dr. Chan Tack researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chan Tack works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Therese Anne Chan Tack has 5 awards and honors on record
Dmand AI lists 5 awards for Dr. Chan Tack, most recently ACLGIM LEAD Fellow in 2018.
Awards and honors for Dr. Chan Tack
- 2018
- ACLGIM LEAD Fellow
- Regional Poster finalist
- School of Medicine Faculty Development fund
- Young achievers National Poster competition finalist
- 2015
- Resident Preceptor of the Year
Source: Dmand AI Professional Profile Data
Dr. Therese Anne Chan Tack graduated from Chicago College of Osteopathic Medicine at Midwestern University
Dr. Chan Tack graduated from Chicago College of Osteopathic Medicine at Midwestern University in 2007. Dr. Chan Tack is a member of ACP, AOA and SGIM.
- Medical school
- Board certified in internal medicine
- Board certified in obesity medicine
- Board certified in 2008 - 2025
Source: Dmand AI Professional Profile Data
Dr. Therese Anne Chan Tack accepts plans from 10 insurance carriers
Dr. Chan Tack is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- +2 more carriersWith a free account
Plan types Dr. Chan Tack accepts, by number of carriers
- Medicare9
- PPO7
- HMO4
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Therese Anne Chan Tack'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 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Therese Anne Chan Tack
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. Therese Anne Chan Tack's NPI number?
Dr. Therese Anne Chan Tack's NPI number is 1750569950. It was assigned on February 11, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Therese Anne Chan Tack?
Dr. Therese Anne Chan Tack is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Therese Anne Chan Tack practice?
Dr. Chan Tack practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Chan Tack's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Dr. Chan Tack to 4 medical groups and 1 group practice or clinic.
What is Dr. Therese Anne Chan Tack's office phone number?
The practice phone on file for Dr. Chan Tack is (415) 353-2733.
What is Dr. Therese Anne Chan Tack's medical license number?
Dr. Chan Tack holds California license 20A10551.
Which hospitals is Dr. Therese Anne Chan Tack affiliated with?
Dr. Chan Tack practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California.
What medical group is Dr. Therese Anne Chan Tack part of?
Dr. Chan Tack is linked to UCSF Pediatrics. Dmand AI links Dr. Chan Tack to 4 more medical groups.
Does Dr. Therese Anne Chan Tack accept Medicare?
Yes. CMS data shows Dr. Chan Tack billed Medicare for 343 services in 2024, and Dr. Chan Tack accepts Medicare assignment.
Does Dr. Therese Anne Chan Tack offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chan Tack as offering telehealth services.
What is Dr. Therese Anne Chan Tack's MIPS score?
Dr. Chan Tack's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Therese Anne Chan Tack see?
CMS counts 160 Medicare patients who saw Dr. Chan Tack in 2024, with an average age of 72.
Is Dr. Therese Anne Chan Tack board certified?
Yes. Dr. Chan Tack is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Therese Anne Chan Tack bill to Medicare?
In 2024, Dr. Chan Tack's most billed Medicare services were medicare service (G2211), office visit, established patient (99215) and office visit, established patient (99214).
Where did Dr. Therese Anne Chan Tack go to medical school?
Dr. Chan Tack graduated from Chicago College of Osteopathic Medicine at Midwestern University in 2007.
What drugs does Dr. Therese Anne Chan Tack prescribe most?
In 2024 Medicare Part D data, Dr. Chan Tack's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Metformin HCl.
How long has Dr. Therese Anne Chan Tack been practicing?
Dr. Chan Tack graduated from medical school in 2007, 19 years ago.
Does Dr. Therese Anne Chan Tack do research?
Dmand AI links 2 publications to Dr. Chan Tack.
What insurance does Dr. Therese Anne Chan Tack accept?
Dr. Chan Tack is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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