Dr. Joanna Yi Wang, MD

  • Philadelphia, PA
  • Pulmonologist
NPI1134468705PAC ID4880992122
Medicare services, 2024
140
Medicare patients, 2024
50
Part D claims, 2024
49
MIPS score, 2024
85
Hospital affiliations
5
Practice address
3400 Spruce St, Philadelphia, PA 19104
Practice phone
Call (215) 349-5150
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Hospital of the University of Pennsylvania

Philadelphia, Pennsylvania

See all 11 affiliations

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Dr. Joanna Yi Wang is a pulmonologist in Philadelphia, Pennsylvania

Dr. Wang practices at Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania.

Dr. Wang's NPI, 1134468705, was assigned on February 2, 2013. Dr. Wang graduated from Johns Hopkins University School of Medicine in 2016. Dr. Wang holds Pennsylvania license MD474078.

NPI and contact details
Medicare PAC ID
4880992122
NPI enumeration date
February 2, 2013
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(215) 349-5150
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
36
Medical school graduation
2016

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Joanna Yi Wang practices at Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania

Dr. Wang's primary practice is Hospital of the University of Pennsylvania, at 3400 Spruce St, Philadelphia, PA 19104 in Philadelphia County. The practice phone is (215) 349-5150.

  • Hospital of the University of Pennsylvania
    3400 Spruce St, Philadelphia, PA 19104 · Philadelphia CountyPhone(215) 349-5150

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Joanna Yi Wang is affiliated with 8 sites of care and 3 medical groups

Dr. Wang's primary practice is Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania. Dr. Wang is also affiliated with Inova Fairfax Hospital. The medical group on file is University of Pittsburgh Physicians, Department of Radiology. Dmand AI also links Dr. Wang to 4 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.

See all 11 affiliations for Dr. Wang

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Joanna Yi Wang's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wang practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Hospital of the University of PennsylvaniaAvailable 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. Joanna Yi Wang is one of 650 pulmonologists in Pennsylvania

Pulmonary disease is Dr. Wang's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Wang is licensed in Pennsylvania.

Specialties and state licenses

  • Pulmonary disease, PennsylvaniaPrimaryLicense MD474078 · taxonomy 207RP1001X

Pulmonologists near Dr. Wang

Counts of pulmonologists 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. Joanna Yi Wang billed Medicare for 140 services in 2024

CMS data shows 140 Medicare services from Dr. Wang across 3 procedure codes in 2024, for 50 Medicare patients. Medicare paid $14,846 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024140
Medicare patients50
Paid by Medicare$14,846
Procedure codes3

Dr. Wang's Medicare services by type, 2021 to 2024

  • 2021
  • 2024
Office and hospital visits
2021: 7402024: 14081%

Dr. Wang compared with the Pennsylvania median for pulmonologists, 2024

  • Dr. Wang
  • Pennsylvania median
Medicare services
140vs 61577% below
Medicare patients
50vs 29583% below
Part D claims
14vs 62698% below

Medians across 656 pulmonologists in Pennsylvania with Dmand AI profiles that report each measure.

Dr. Wang'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. Wang

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

Dr. Joanna Yi Wang treated 50 Medicare patients in 2024, average age 72

CMS counts 50 Medicare patients who saw Dr. Wang in 2024. The largest group is 65 to 74, with 30 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 24% are also on Medicaid. Their average risk score is 3.11, 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. Wang's median patient age at 58, with 59% women.

Medicare patients, 202450
Average age72
Average risk score3.11
Also on Medicaid24%

Dr. Wang's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Wang's Medicare patients by sex, 2024

  • Women2448%
  • Men2652%

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

  1. High blood pressure75%
  2. High cholesterol70%
  3. Arthritis68%
  4. COPD62%
  5. Ischemic heart disease62%
  6. Chronic kidney disease58%
  7. Heart failure58%
  8. Atrial fibrillation52%

Share of Medicare patients with each condition. A patient can have several.

Dr. Wang's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women59%
  • Men40%

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

Dr. Joanna Yi Wang wrote 49 Medicare Part D claims in 2024

In 2024, Dr. Wang wrote 49 Medicare Part D claims for 17 patients. 49% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $523 in total drug cost. In 2022, CMS named 11 claims across 1 drug.

Part D claims, 202449
Drugs named by CMS1
Total drug cost$523
Part D patients17

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

  • Generic24 claims49%
  • Brand-name25 claims51%

Dr. Wang'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.

Part D claims for drugs CMS names, 2022 to 2024

  • 2022
  • 2024
Claims for drugs CMS names
2022: 112024: 1427%

Drugs named by CMS: 1 in 2024, 1 in 2022.

See all prescribing by Dr. Wang

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. Joanna Yi Wang scored 85 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Wang for performance year 2024, reported as part of a group. Dr. Wang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wang as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Wang's MIPS scores, performance year 2024

  • 85of 100Final score
  • 73.6of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 76of 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. Joanna Yi Wang received $340 in industry payments from 2021 to 2025

CMS Open Payments shows 8 general payments to Dr. Wang from 6 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $116.

General payments to Dr. Wang by program year, 2021 to 2025

Companies that paid Dr. Wang the most, 2021 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Wang

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Joanna Yi Wang graduated from Johns Hopkins University School of Medicine

Dr. Wang graduated from Johns Hopkins University School of Medicine in 2016.

  1. Medical schoolJohns Hopkins University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Joanna Yi Wang'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
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. Joanna Yi Wang

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. Joanna Yi Wang's NPI number?

Dr. Joanna Yi Wang's NPI number is 1134468705. It was assigned on February 2, 2013, and it is active in the NPI Registry.

What kind of doctor is Dr. Joanna Yi Wang?

Dr. Joanna Yi Wang is a pulmonologist in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).

Where does Dr. Joanna Yi Wang practice?

Dr. Wang practices at 3400 Spruce St, Philadelphia, PA 19104. Dr. Wang's primary practice is Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania. Dmand AI also links Dr. Wang to 4 hospitals, 2 group practices and clinics and 2 medical groups.

What is Dr. Joanna Yi Wang's office phone number?

The practice phone on file for Dr. Wang is (215) 349-5150.

What is Dr. Joanna Yi Wang's medical license number?

Dr. Wang holds Pennsylvania license MD474078.

Which hospitals is Dr. Joanna Yi Wang affiliated with?

Dr. Wang is affiliated with Inova Fairfax Hospital. Dmand AI links Dr. Wang to 4 more hospitals.

What medical group is Dr. Joanna Yi Wang part of?

Dr. Wang is linked to University of Pittsburgh Physicians, Department of Radiology. Dmand AI links Dr. Wang to 2 more medical groups.

Does Dr. Joanna Yi Wang accept Medicare?

Yes. CMS data shows Dr. Wang billed Medicare for 140 services in 2024, and Dr. Wang accepts Medicare assignment.

Does Dr. Joanna Yi Wang offer telehealth?

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

What is Dr. Joanna Yi Wang's MIPS score?

Dr. Wang's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.

Show 6 more questionsShow fewer questions

How many Medicare patients does Dr. Joanna Yi Wang see?

CMS counts 50 Medicare patients who saw Dr. Wang in 2024, with an average age of 72.

What services does Dr. Joanna Yi Wang bill to Medicare?

In 2024, Dr. Wang's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and critical care (99291).

Where did Dr. Joanna Yi Wang go to medical school?

Dr. Wang graduated from Johns Hopkins University School of Medicine in 2016.

What drugs does Dr. Joanna Yi Wang prescribe most?

In 2024 Medicare Part D data, Dr. Wang's most prescribed drugs by claims were Albuterol Sulfate Hfa.

Has Dr. Joanna Yi Wang received payments from drug or device companies?

CMS Open Payments shows $340 in general payments to Dr. Wang from 6 companies from 2021 to 2025. The largest total came from Stryker Corporation.

How long has Dr. Joanna Yi Wang been practicing?

Dr. Wang graduated from medical school in 2016, 10 years ago.

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