Oren Ambalu, M.D.
Pain Medicine (Anesthesiology) Physician · Lake Katrine, NY
Oren Ambalu, M.D. is a pain medicine (anesthesiology) physician with a practice address in Lake Katrine, New York, and NPI 1649618026, issued on Jun 7, 2013. Check the license (New York 292454, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Oren Ambalu
- Credential
- M.D.
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License numbers
- 292454 NY
25MA1004800 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1561 Route 9W, Lake Katrine, NY 12449
- Phone
- (845) 231-5600
- Enumerated
- Jun 7, 2013
- Record last updated
- Aug 7, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180509001169); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 1561 Route 9W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Oren Ambalu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 292454Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
926 Medicare Part D claims for 230 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 245 claims were for opioids.
Most prescribed
- Tizanidine Hcl141 claims
- Gabapentin119 claims
- Tramadol Hcl84 claims
- Cyclobenzaprine Hcl66 claims
- Meloxicam62 claims
- Oxycodone Hcl47 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: $250.14
4 payments; by number, the most common kind was food and beverage; the largest payer was SI-Bone, Inc. The 2,789 providers of this specialty with any payment received $3,225.41 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.
Bills Medicare through one group practice
- Optum Medical Care PCLake Katrine, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in New York
There are 309 pain medicine (anesthesiology) physician records in New York.
Other pain medicine (anesthesiology) physician records in New York
- Nnamdi Abalihi, MDNew York, NY1659935526
- David Abbatematteo, MDPotsdam, NY1003194812
- Satish Acharya, MDRochester, NY1740257203
- Frank Adipietro, M.D.Southold, NY1710991070
- Ronit Adler, MDBabylon, NY1629045695
- Vineet Aggarwal, MDNew York, NY1336694249
- Carole Agin, M.D.Lake Success, NY1285670125
- Naheed Ahamadi, MDBronx, NY1447328307
- Naeem Ahmad, MDElmhurst, NY1689618282
- Shaharyar Ahmad, MDJamaica, NY1053802645
Common questions
What is Oren Ambalu, M.D.'s NPI number?
Oren Ambalu, M.D.'s National Provider Identifier (NPI) is 1649618026, issued on Jun 7, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Oren Ambalu, M.D. located?
The NPPES record lists a practice address at 1561 Route 9W, Lake Katrine, NY, 12449. Phone: (845) 231-5600. Providers update this record themselves, so call before visiting.
How can I verify Oren Ambalu, M.D.'s license?
NPPES lists New York license number 292454, 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 Oren Ambalu, M.D. prescribe under Medicare Part D?
In 2024, Oren Ambalu, M.D. had 926 Medicare Part D claims for 230 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.