NPPES file of Aug 9, 2026

Xiaodong Bao, M.D

Anesthesiology Physician · Methuen, MA

Xiaodong Bao, M.D is an anesthesiology physician with a practice address in Methuen, Massachusetts, and NPI 1194997643, issued on Mar 25, 2008. Check the license (Massachusetts 242830, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194997643
Name
Xiaodong Bao
Credential
M.D
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
242830 MA
Self-reported in NPPES; status is on the state search
Practice location
70 East St, Methuen, MA 01844
Phone
(978) 687-0156
Enumerated
Mar 25, 2008
Record last updated
Nov 18, 2025
Medicare enrollment
Enrolled (PECOS I20110909002659); 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 70 East St

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

  1. Hussein Al Jobori, M.D.Internal Medicine Physician1801327994
  2. Saima Alam, MDHospitalist Physician1891323127
  3. Sujitha AmalanayagamHospitalist Physician1639619190
  4. Essam Ansari, M.D.Pulmonary Disease Physician1992812572
  5. Maria Arcia, M.D.Psychiatry Physician1912172040
  6. Christian AriasFamily Nurse Practitioner1891380200

Verify Xiaodong Bao 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 242830
    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

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Industry payments in 2024: $127.00

1 payment: food and beverage; the largest payer was Medtronic, Inc. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Xiaodong Bao$127.00
  2. Specialty average$669.59

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. Brigham And Womens Physicians Organization IncBoston, MA
  2. Lowell Anesthesiology Service IncLowell, MA
  3. Massachusetts General Physicians Organization IncBoston, MA

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

Xiaodong Bao among 2,089 anesthesiology physician records in Massachusetts

Xiaodong Bao, M.D is one of 2,089 anesthesiology physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 49% of them.

  • NPI issued2008 · 49% of these records are older, 46% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated1996 · median 2008 among the 1,472 with a school on file
  • Record last updated2025 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

11 anesthesiology physician records list a practice address in Methuen

They are 11 of the 881 NPPES records with a practice address in Methuen, and 2,089 anesthesiology physician records in Massachusetts.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Fouad Fam, MDMethuen, MA 018441932109535
  2. Sridhar Ganda, D.O.Methuen, MA 018441861690679
  3. Rizwan Haque, MDMethuen, MA 018441619977105
  4. Nanda Jagadish, MDMethuen, MA 018441144220740
  5. Charles Kelley, MDMethuen, MA 018441992705214
  6. Iroso Onamade, M.D.Methuen, MA 018441457513756
  7. Dhiren Pathak, MDMethuen, MA 018441720088321
  8. Michael Spector, MDMethuen, MA 018441801896121

Common questions

What is Xiaodong Bao, M.D's NPI number?

Xiaodong Bao, M.D's National Provider Identifier (NPI) is 1194997643, issued on Mar 25, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Xiaodong Bao, M.D located?

The NPPES record lists a practice address at 70 East St, Methuen, MA, 01844. Phone: (978) 687-0156. Providers update this record themselves, so call before visiting.

How can I verify Xiaodong Bao, M.D's license?

NPPES lists Massachusetts license number 242830, 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.

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.