NPPES file of Aug 9, 2026

Robert Christenson, D.O.

Surgery Physician · Far Rockaway, NY

Robert Christenson, D.O. is a surgery physician with a practice address in Far Rockaway, New York, and NPI 1427419506, issued on Mar 16, 2016. Check the license on the NYS Education Department, Office of the Professions; 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
1427419506
Name
Robert Christenson
Credential
D.O.
Primary taxonomy
Surgery Physician 208600000X
License number
4313 TN
Self-reported in NPPES; status is on the state search
Practice location
327 Beach 19TH St, Far Rockaway, NY 11691
Phone
(718) 869-7256
Enumerated
Mar 16, 2016
Record last updated
Aug 27, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(718) 869-7834
Medicare enrollment
Enrolled (PECOS I20210902001842); accepts Medicare assignment
Medical or professional school
At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2016
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 327 Beach 19TH St

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

  1. Moaaz Abdelrashid, MDStudent in an Organized Health Care Education/Training Program1053018499
  2. Aziz Abdelwahab, PHARMDPharmacist1194048033
  3. Christopher Abdo, MDStudent in an Organized Health Care Education/Training Program1689240681
  4. Jake Abela, MDStudent in an Organized Health Care Education/Training Program1114780996
  5. Omar Abozied, M.DStudent in an Organized Health Care Education/Training Program1790579654
  6. Paul Abrudescu, MDStudent in an Organized Health Care Education/Training Program1184362626

Verify Robert Christenson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck 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 York license search

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3% fewer Medicare Part D claims than the average surgery physician in 2024

143 Medicare Part D claims for 79 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 17 claims were for opioids.

  1. Robert Christenson143
  2. Specialty average147

Most prescribed

  1. Omeprazole37 claims
  2. Sucralfate27 claims
  3. Ondansetron Odt23 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.

Bills Medicare through one group practice

  1. Saint Thomas Medical PartnersMcMinnville, TN

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

Robert Christenson among 2,053 surgery physician records in New York

Robert Christenson, D.O. is one of 2,053 surgery physician records with a practice address in New York. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 84% of them.

  • NPI issued2016 · 84% of these records are older, 13% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2016 · median 2002 among the 1,212 with a school on file
  • Record last updated2021 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in New York

There are 2,053 surgery physician records in New York.

The 8 surgery physician records with the nearest ZIP codes

  1. Javier Andrade, MDFar Rockaway, NY 116911376747964
  2. Jackie Battista, DOFar Rockaway, NY 116911649617879
  3. Horace Herbsman, M.D.Far Rockaway, NY 116911124025341
  4. Dmitriy Kim, D.O.Far Rockaway, NY 116911295116432
  5. Sharon KoehlerFar Rockaway, NY 116911437185428
  6. Judy Wong, MD, MPH, CPHFar Rockaway, NY 116911831713924
  7. David Bloom, M.D.Rockaway Park, NY 116941417261785
  8. Edgar Borrero, MDNorth Babylon, NY 117031518975572

Common questions

What is Robert Christenson, D.O.'s NPI number?

Robert Christenson, D.O.'s National Provider Identifier (NPI) is 1427419506, issued on Mar 16, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Robert Christenson, D.O. located?

The NPPES record lists a practice address at 327 Beach 19TH St, Far Rockaway, NY, 11691. Phone: (718) 869-7256. Providers update this record themselves, so call before visiting.

How can I verify Robert Christenson, D.O.'s license?

Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Robert Christenson, D.O. prescribe under Medicare Part D?

In 2024, Robert Christenson, D.O. had 143 Medicare Part D claims for 79 beneficiaries; the average among surgery physician prescribers was 147. 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.