NPPES file of Aug 9, 2026

Christian Tvetenstrand, M.D.

Surgery Physician · Johnson City, NY

Christian Tvetenstrand, M.D. is a surgery physician with a practice address in Johnson City, New York, and NPI 1619912292, issued on Jun 18, 2006. Check the license (New York 178438, as entered in NPPES) 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619912292
Name
Christian Tvetenstrand
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License number
178438 NY
Self-reported in NPPES; status is on the state search
Practice location
30 Harrison St, Johnson City, NY 13790
Phone
(607) 763-8205
Enumerated
Jun 18, 2006
Record last updated
Nov 19, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(607) 763-8208
Medicaid ID
01135079 NY
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 30 Harrison St

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

  1. Owais Ahmed, MDInterventional Cardiology Physician1730131426
  2. Leonard Anderson, MDVascular Surgery Physician1760482863
  3. Daniel Bellina, MDHematology & Oncology Physician1720077373
  4. Mark Brennan, DOVascular Surgery Physician1174523443
  5. J Richard Cunningham, MDSurgery Physician1063659241
  6. Wadih Diab, MDSurgery Physician1972597284

Verify Christian Tvetenstrand in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 178438
    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 New York license search

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35% fewer Medicare Part D claims than the average surgery physician in 2024

95 Medicare Part D claims for 35 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.

  1. Christian Tvetenstrand95
  2. Specialty average147

Most prescribed

  1. Sulfamethoxazole-Trimethoprim20 claims
  2. Mupirocin16 claims
  3. Pantoprazole Sodium12 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): 41 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 score57.5
  2. Costout of 100 · 30%38.9
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

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

Industry payments in 2024: $264.67

11 payments; by number, the most common kind was food and beverage; the largest payer was Baxter Healthcare. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christian Tvetenstrand$264.67
  2. Specialty average$3,513.80

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

Christian Tvetenstrand among 2,053 surgery physician records in New York

Christian Tvetenstrand, M.D. 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 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 51% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2020 · 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).

14 surgery physician records list a practice address in Johnson City

They are 14 of the 949 NPPES records with a practice address in Johnson City, and 2,053 surgery physician records in New York.

The 8 surgery physician records with the nearest ZIP codes

  1. Michael Aronis, MDJohnson City, NY 137901326013632
  2. J Richard Cunningham, MDJohnson City, NY 137901063659241
  3. Wadih Diab, MDJohnson City, NY 137901972597284
  4. Catherine Dickinson, M.D.Johnson City, NY 137901528405644
  5. Curtis Frederick, MDJohnson City, NY 137901104320498
  6. Ghassem Mangouri, M.D.Johnson City, NY 137901134119209
  7. Peter Ojo, M.DJohnson City, NY 137901417154857
  8. Annamalai Periakaruppan, MDJohnson City, NY 137901801851324

Common questions

What is Christian Tvetenstrand, M.D.'s NPI number?

Christian Tvetenstrand, M.D.'s National Provider Identifier (NPI) is 1619912292, issued on Jun 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christian Tvetenstrand, M.D. located?

The NPPES record lists a practice address at 30 Harrison St, Johnson City, NY, 13790. Phone: (607) 763-8205. Providers update this record themselves, so call before visiting.

How can I verify Christian Tvetenstrand, M.D.'s license?

NPPES lists New York license number 178438, as entered by the provider. 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 Christian Tvetenstrand, M.D. prescribe under Medicare Part D?

In 2024, Christian Tvetenstrand, M.D. had 95 Medicare Part D claims for 35 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.

What is Christian Tvetenstrand, M.D.'s MIPS final score?

The 2023 MIPS final score is 41 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.