NPPES file of Aug 9, 2026

Chong Shou, MD

Hospitalist Physician · Melrose, MA

Chong Shou, MD is a hospitalist physician with a practice address in Melrose, Massachusetts, and NPI 1508125535, issued on May 11, 2012. Check the license (Massachusetts 261974, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1508125535
Name
Chong Shou
Credential
MD
Primary taxonomy
Hospitalist Physician 208M00000X
License number
261974 MA
Self-reported in NPPES; status is on the state search
Practice location
585 Lebanon St, Melrose, MA 02176
Phone
(781) 979-3861
Enumerated
May 11, 2012
Record last updated
Jun 2, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(781) 979-3860
Medicare enrollment
Enrolled (PECOS I20150909002272); accepts Medicare assignment
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 585 Lebanon St

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

  1. Fatima AbdallaNurse Practitioner1326407529
  2. Amnah Abdulrhman M. AbdulhaqPharmacist1538023221
  3. Jacalyn Agrillo, PT, MSPTPhysical Therapist1326259342
  4. Therese Almeida, PTPhysical Therapist1477764173
  5. Mohammed Alqaryan, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1235007584
  6. Najlaa Alsini, PHARMDPharmacist1982558441

Verify Chong Shou in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 261974
    Check 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 Massachusetts 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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49% fewer Medicare Part D claims than the average hospitalist physician in 2024

267 Medicare Part D claims for 148 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 13 claims were for opioids.

  1. Chong Shou267
  2. Specialty average521

Most prescribed

  1. Cefpodoxime Proxetil27 claims
  2. Cefazolin Sodium21 claims
  3. Metoprolol Succinate19 claims
  4. Prednisone18 claims
  5. Eliquis14 claims
  6. Furosemide13 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 MIPS final score for 2023 (Medicare payment program): 98 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score92.8
  2. Costout of 100 · 30%76.8
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $130.69

5 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 7,324 providers of this specialty with any payment received $494.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Chong Shou$130.69
  2. Specialty average$494.84

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 3 group practices

  1. Community Medical Associates, Inc.Methuen, MA
  2. Lawrence General HospitalLawrence, MA
  3. Massachusetts Acute Care Specialists PCMedford, MA

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

Chong Shou among 525 hospitalist physician records in Massachusetts

Chong Shou, MD is one of 525 hospitalist physician records with a practice address in Massachusetts. 92% 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 43% of them.

  • NPI issued2012 · 43% of these records are older, 54% newer
  • In a Medicare fileYes · 92% of these records are
  • In the CMS Doctors and Clinicians fileYes · 86% of these records are
  • Graduated2010 · median 2012 among the 449 with a school on file
  • Record last updated2016 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospitalist Physician providers in Massachusetts

There are 525 hospitalist physician records in Massachusetts.

The 8 hospitalist physician records with the nearest ZIP codes

  1. Julie Chiu, MDMelrose, MA 021761184288219
  2. Bin He, M.D.Melrose, MA 021761821284274
  3. Monica Tung, MDMelrose, MA 021761871544593
  4. En-Haw Wang, MDMelrose, MA 021761851846513
  5. Christian Caruso, M.D.Quincy, MA 021691205884475
  6. Bonnie Cao, MDMilton, MA 021861801357397
  7. Hans Chiang, MD, MBA, MSMilton, MA 021861639675648
  8. Shinn-Te ChouMilton, MA 021861811491467

Common questions

What is Chong Shou, MD's NPI number?

Chong Shou, MD's National Provider Identifier (NPI) is 1508125535, issued on May 11, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Chong Shou, MD located?

The NPPES record lists a practice address at 585 Lebanon St, Melrose, MA, 02176. Phone: (781) 979-3861. Providers update this record themselves, so call before visiting.

How can I verify Chong Shou, MD's license?

NPPES lists Massachusetts license number 261974, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Chong Shou, MD prescribe under Medicare Part D?

In 2024, Chong Shou, MD had 267 Medicare Part D claims for 148 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.

What is Chong Shou, MD's MIPS final score?

The 2023 MIPS final score is 98 of 100. 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.