NPPES file of Aug 9, 2026

Jessica Yang, MD

Medical Oncology Physician · Basking Ridge, NJ

Jessica Yang, MD is a medical oncology physician with a practice address in Basking Ridge, New Jersey, and NPI 1649541863, issued on Jan 19, 2012. Check the license on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1649541863
Name
Jessica Yang
Credential
MD
Primary taxonomy
Medical Oncology Physician 207RX0202X
License number
284145 NY
Self-reported in NPPES; status is on the state search
Practice location
136 Mountainview Blvd, Basking Ridge, NJ 07920
Phone
(908) 542-3584
Enumerated
Jan 19, 2012
Record last updated
Oct 14, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(908) 542-3222
Medicare enrollment
Enrolled (PECOS I20241002001782); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 136 Mountainview Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stephanie Apgar, APNNurse Practitioner1265121438
  2. Tara Aumenta, FNP-BCFamily Nurse Practitioner1255876025
  3. Olivia Baldisserotto, F.N.PFamily Nurse Practitioner1821475666
  4. Beth Boseski, APNAdult Health Nurse Practitioner1962773770
  5. Rachel Breitman, FNP-BCFamily Nurse Practitioner1346891421
  6. Sree Bhavani Chalasani, M.D.Hematology & Oncology Physician1285880039

Verify Jessica Yang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical ExaminersCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Jersey license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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4% fewer Medicare Part D claims than the average medical oncology physician in 2024

678 Medicare Part D claims for 133 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. 41 claims were for opioids.

  1. Jessica Yang678
  2. Specialty average703

Most prescribed

  1. Pantoprazole Sodium64 claims
  2. Ondansetron Hcl56 claims
  3. Creon29 claims
  4. Oxycodone Hcl29 claims
  5. Prochlorperazine Maleate29 claims
  6. Dexamethasone25 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 92.9 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score88.2
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 2 group practices

  1. Memorial Sloan Kettering Cancer Center AT Basking Ridge New JerseyBasking Ridge, NJ
  2. Memorial Solid Tumor GroupNew York, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jessica Yang among 140 medical oncology physician records in New Jersey

Jessica Yang, MD is one of 140 medical oncology physician records with a practice address in New Jersey. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 78% of them.

  • NPI issued2012 · 78% of these records are older, 16% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2013 · median 2001 among the 96 with a school on file
  • Record last updated2020 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Oncology Physician providers in New Jersey

There are 140 medical oncology physician records in New Jersey.

The 8 medical oncology physician records with the nearest ZIP codes

  1. Ephraim Casper, MDBasking Ridge, NJ 079201174503320
  2. Afsheen Iqbal, MDBasking Ridge, NJ 079201902061880
  3. Han Xiao, MDBasking Ridge, NJ 079201194705533
  4. Lisa Mills, M.D.Berkeley Heights, NJ 079221215052287
  5. Samit Hirawat, M.D.Chatham, NJ 079281619102878
  6. Andrea Kay, M.D.Florham Park, NJ 079321609185602
  7. Ranjana Tavorath, M.D.East Hanover, NJ 079361013251073
  8. Dennis Lowenthal, MDSummit, NJ 079011528050374

Common questions

What is Jessica Yang, MD's NPI number?

Jessica Yang, MD's National Provider Identifier (NPI) is 1649541863, issued on Jan 19, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Jessica Yang, MD located?

The NPPES record lists a practice address at 136 Mountainview Blvd, Basking Ridge, NJ, 07920. Phone: (908) 542-3584. Providers update this record themselves, so call before visiting.

How can I verify Jessica Yang, MD's license?

Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Jessica Yang, MD prescribe under Medicare Part D?

In 2024, Jessica Yang, MD had 678 Medicare Part D claims for 133 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.

What is Jessica Yang, MD's MIPS final score?

The 2023 MIPS final score is 92.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.