Christopher J. Zambrano, D.O.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Fall River, MA
Christopher J. Zambrano, D.O. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Fall River, Massachusetts, and NPI 1184990525, issued on Mar 29, 2012. Check the license (Massachusetts 280660, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Christopher J. Zambrano
- Credential
- D.O.
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License number
- 280660 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Hanover St Ste 2A, Fall River, MA 02720
- Phone
- (508) 973-7774
- Enumerated
- Mar 29, 2012
- Record last updated
- Apr 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (508) 973-7724
- Medicare enrollment
- Enrolled (PECOS I20250822003325); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2012
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 228 in Massachusetts → Look up another NPI →
Also registered at 300 Hanover St Ste 2A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emmanuel Resendes, ANP-BCNurse Practitioner1649575846
- Rebecca Xia, NPSurgical Physician Assistant1013428705
Verify Christopher J. Zambrano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 280660Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average thoracic surgery (cardiothoracic vascular surgery) physician in 2024
12 Medicare Part D claims, against an average of 101 among the 2,587 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Industry payments in 2024: $1,696.24
10 payments; by number, the most common kind was travel and lodging; the largest payer was Intuitive Surgical, Inc. The 4,047 providers of this specialty with any payment received $7,828.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Ellis HospitalSchenecctady, NY · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Christopher J. Zambrano among 228 thoracic surgery (cardiothoracic vascular surgery) physician records in Massachusetts
Christopher J. Zambrano, D.O. is one of 228 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Massachusetts. 68% 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 75% of them.
- NPI issued2012 · 75% of these records are older, 19% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2012 · median 1998 among the 131 with a school on file
- Record last updated2020 · 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 208G00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Massachusetts
There are 228 thoracic surgery (cardiothoracic vascular surgery) physician records in Massachusetts.
All 228 in Massachusetts → Every provider in Fall River → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- Iraklis Gerogiannis, MDFall River, MA 027201861583114
- Jacob Kriegel, M.D.Fall River, MA 027201871936286
- Christian Campos, MDFall River, MA 027211235238882
- Tammy Gleeson, DOFairhaven, MA 027191023085214
- John Polk, M.D.Fall River, MA 027211457595894
- Laurie Reeder, M.D.Fall River, MA 027211740222744
- John McCormick, M.D.Wellfleet, MA 026671619151388
- Robert Moses, M.D.Chestnut Hill, MA 024671477692853
Common questions
What is Christopher J. Zambrano, D.O.'s NPI number?
Christopher J. Zambrano, D.O.'s National Provider Identifier (NPI) is 1184990525, issued on Mar 29, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Christopher J. Zambrano, D.O. located?
The NPPES record lists a practice address at 300 Hanover St Ste 2A, Fall River, MA, 02720. Phone: (508) 973-7774. Providers update this record themselves, so call before visiting.
How can I verify Christopher J. Zambrano, D.O.'s license?
NPPES lists Massachusetts license number 280660, 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 Christopher J. Zambrano, D.O. prescribe under Medicare Part D?
In 2024, Christopher J. Zambrano, D.O. had 12 Medicare Part D claims; the average among thoracic surgery (cardiothoracic vascular surgery) physician prescribers was 101. Part D covers Medicare prescriptions only.
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.