Dr. Nina Tan, MD

  • Seattle, WA
  • Internist
NPI1134616550PAC ID2860749462
Medicare services, 2024
200
Medicare patients, 2024
130
Part D claims, 2024
844
Publications
3
MIPS score, 2024
94
Practice address
1959 NE Pacific St Box 356151, Seattle, WA 98195
Practice phone
Call (206) 598-3300
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UW Medical Center - Montlake

Hospital · Seattle, Washington

See all 11 affiliations

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Dr. Nina Tan is an internist in Seattle, Washington

Dr. Tan practices at UW Medical Center - Montlake in Seattle, Washington, part of University of Washington.

Dr. Tan's NPI, 1134616550, was assigned on April 20, 2018. Dr. Tan holds Washington license MD61173794.

NPI and contact details
Medicare PAC ID
2860749462
NPI enumeration date
April 20, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(206) 598-3300
Professional email
Get email
Personal email
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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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Nina Tan practices at UW Medical Center - Montlake in Seattle, Washington

Dr. Tan's primary practice is UW Medical Center - Montlake, at 1959 NE Pacific St Box 356151, Seattle, WA 98195 in King County. The practice phone is (206) 598-3300.

Source: Dmand AI Affiliation Data

Dr. Nina Tan is affiliated with 8 sites of care and 3 medical groups

Dr. Tan's primary practice is UW Medical Center - Montlake in Seattle, Washington, part of University of Washington. Dr. Tan is also affiliated with Harborview Medical Center. The medical group on file is UW Physicians. Dmand AI also links Dr. Tan to 2 more hospitals, 3 group practices and clinics, 2 medical groups and 1 hospital outpatient department, each named with a free account.

See all 11 affiliations for Dr. Tan

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Nina Tan's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tan practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UW Medical Center - MontlakeAvailable with a free account
+7 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Nina Tan is one of 2,689 internists in Washington

Internal medicine is Dr. Tan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tan is licensed in Washington.

Specialties and state licenses

  • Internal medicine, WashingtonPrimaryLicense MD61173794 · taxonomy 207R00000X

Internists near Dr. Tan

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. Nina Tan billed Medicare for 200 services in 2024

CMS data shows 200 Medicare services from Dr. Tan across 4 procedure codes in 2024, for 130 Medicare patients. Medicare paid $13,071 for them. Every service was in an office.

Medicare services, 2024200
Medicare patients130
Paid by Medicare$13,071
Procedure codes4

Dr. Tan's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2312024: 13044%
Other services
2023: 472024: 7049%

Dr. Tan compared with the Washington median for internists, 2024

  • Dr. Tan
  • Washington median
Medicare services
200vs 36445% below
Medicare patients
130vs 16521% below
Part D claims
532vs 1822.9 times

Medians across 2,604 internists in Washington 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.

See all procedures by Dr. Tan

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Nina Tan treated 130 Medicare patients in 2024, average age 74

CMS counts 130 Medicare patients who saw Dr. Tan in 2024. The largest group is 65 to 74, with 56 patients. 59% of them have high cholesterol, and 58% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Tan's median patient age at 45, with 95% women.

Medicare patients, 2024130
Average age74
Average risk score1.23
Also on Medicaid13%

Dr. Tan's Medicare patients by age, 2024

Dr. Tan's Medicare patients by sex, 2024

  • Women9674%
  • Men3426%

Chronic conditions among Dr. Tan's Medicare patients, 2024

  1. High cholesterol59%
  2. High blood pressure58%
  3. Arthritis34%
  4. Osteoporosis28%
  5. Mood disorders26%
  6. Anxiety22%
  7. Depression22%
  8. Diabetes22%

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 45

Patient panel by sex, all payers

  • Women95%
  • Men4%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Nina Tan wrote 844 Medicare Part D claims in 2024

In 2024, Dr. Tan wrote 844 Medicare Part D claims for 130 patients. 89% of them were for generic drugs. CMS names the drug for 532 of them, across 19 drugs with 11 or more claims each, at $6,359 in total drug cost. In 2023, CMS named 480 claims across 19 drugs.

Part D claims, 2024844
Drugs named by CMS19
Total drug cost$6,359
Part D patients130

Dr. Tan's Part D claims by kind of drug, 2024

  • Generic747 claims89%
  • Brand-name and other97 claims11%

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

  • Opioids2%14 of 844 claims
  • Antibiotics2%19 of 844 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: 4802024: 53211%

Drugs named by CMS: 19 in 2024, 19 in 2023.

See all prescribing by Dr. Tan

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. Nina Tan scored 94 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Tan for performance year 2024, reported through an alternative payment model (APM). 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

Dr. Tan's MIPS scores, performance year 2024

  • 94of 100Final score
  • 74.6of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Nina Tan has 3 publications on record

Dmand AI links 3 papers to Dr. Tan, published from 2016 to 2024. The most frequent topics are Primary Health Care. Dr. Tan's most frequent co-authors are Fuki Marie Hisama, MD, Gail P. Jarvik, MD, PhD and Adelaide Hearst McClintock, MD.

Papers3
Years published2016 to 2024

Dr. Tan's papers by year, 2016 to 2024

Topics Dr. Tan writes about most

  • Primary Health Care

Dr. Tan's most frequent co-authors

Recent publications by Dr. Tan

See all 3 publications and co-authors

See who Dr. Tan researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tan works with, so you can find a warm path to the right internists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Sources for Dr. Nina Tan's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Nina 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. Nina Tan's NPI number?

Dr. Nina Tan's NPI number is 1134616550. It was assigned on April 20, 2018, and it is active in the NPI Registry.

What kind of doctor is Dr. Nina Tan?

Dr. Nina Tan is an internist in Seattle, Washington. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Nina Tan practice?

Dr. Tan practices at 1959 NE Pacific St Box 356151, Seattle, WA 98195. Dr. Tan's primary practice is UW Medical Center - Montlake in Seattle, Washington, part of University of Washington. Dmand AI also links Dr. Tan to 2 hospitals, 3 group practices and clinics, 2 medical groups and 1 hospital outpatient department.

What is Dr. Nina Tan's office phone number?

The practice phone on file for Dr. Tan is (206) 598-3300.

What is Dr. Nina Tan's medical license number?

Dr. Tan holds Washington license MD61173794.

Which hospitals is Dr. Nina Tan affiliated with?

Dr. Tan practices at UW Medical Center - Montlake in Seattle, Washington. Dr. Tan is also affiliated with Harborview Medical Center. Dmand AI links Dr. Tan to 2 more hospitals.

What medical group is Dr. Nina Tan part of?

Dr. Tan is linked to UW Physicians. Dmand AI links Dr. Tan to 2 more medical groups.

Does Dr. Nina Tan accept Medicare?

Yes. CMS data shows Dr. Tan billed Medicare for 200 services in 2024, and Dr. Tan accepts Medicare assignment.

Does Dr. Nina Tan offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Tan as offering telehealth services.

What is Dr. Nina Tan's MIPS score?

Dr. Tan's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).

Show 6 more questionsShow fewer questions

How many Medicare patients does Dr. Nina Tan see?

CMS counts 130 Medicare patients who saw Dr. Tan in 2024, with an average age of 74.

What services does Dr. Nina Tan bill to Medicare?

In 2024, Dr. Tan's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G2211).

What drugs does Dr. Nina Tan prescribe most?

In 2024 Medicare Part D data, Dr. Tan's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Levothyroxine Sodium.

How long has Dr. Nina Tan been practicing?

Dr. Tan graduated from medical school in 2018, 8 years ago.

Does Dr. Nina Tan do research?

Dmand AI links 3 publications to Dr. Tan, published from 2016 to 2024.

Who does Dr. Nina Tan publish with?

Dr. Tan's most frequent co-authors are Fuki Marie Hisama, MD (1 shared paper), Gail P. Jarvik, MD, PhD (1 shared paper) and Adelaide Hearst McClintock, MD (1 shared paper).

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