Irina V. Shpak, MD
Critical Care Medicine (Internal Medicine) Physician · Bethpage, NY
Irina V. Shpak, MD is a critical care medicine (internal medicine) physician with a practice address in Bethpage, New York, and NPI 1659316826, issued on Jun 19, 2006. Check the license (New York 2146821, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Irina V. Shpak
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 2146821 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4271 Hempstead Tpke, Bethpage, NY 11714
- Phone
- (516) 796-3700
- Enumerated
- Jun 19, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (516) 796-3205
- Medicaid ID
- 02288948 NY
- Medicare enrollment
- Enrolled (PECOS I20040220000970); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 486 in New York → Look up another NPI →
Also registered at 4271 Hempstead Tpke
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shari Ashkin, CASACAddiction (Substance Use Disorder) Counselor1033628797
- Danielle Barbieri, MSWAddiction (Substance Use Disorder) Counselor1619130093
- Karen Black, LMSWSocial Worker1427138601
- Kathryn Buckman, PAPhysician Assistant1487968715
- Vikram Chabra, D.O.Pulmonary Disease Physician1225353691
- Jaclyn CornellPhysician Assistant1548633001
Verify Irina V. Shpak 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 2146821Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
690 Medicare Part D claims for 170 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 57% of claims.
Most prescribed
- Trelegy Ellipta162 claims
- Albuterol Sulfate Hfa71 claims
- Prednisone56 claims
- Breo Ellipta41 claims
- Methylprednisolone32 claims
- Azithromycin29 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: $5,523.75
102 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 2,708 providers of this specialty with any payment received $2,958.68 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
- Chs Physician Partners PCRoslyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Irina V. Shpak among 486 critical care medicine (internal medicine) physician records in New York
Irina V. Shpak, MD is one of 486 critical care medicine (internal medicine) physician records with a practice address in New York. 90% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 67% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1986 · median 2006 among the 389 with a school on file
- Record last updated2007 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in New York
There are 486 critical care medicine (internal medicine) physician records in New York.
All 486 in New York → Every provider in Bethpage → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Amanda Buck, PABay Shore, NY 117061366920654
- Laurence Engelberg, MDBay Shore, NY 117061841365822
- Dheeraj Khanna, MDBay Shore, NY 117061235204207
- Julia Koebert, PA-CBay Shore, NY 117061396267175
- Justin Poon, M.DBay Shore, NY 117061760838262
- Charles Ramkishun, MDBay Shore, NY 117061467849067
- Joseph Saraceno, DOBay Shore, NY 117061043385024
- Mohamed Sellami, M.D.Bay Shore, NY 117061629021019
Common questions
What is Irina V. Shpak, MD's NPI number?
Irina V. Shpak, MD's National Provider Identifier (NPI) is 1659316826, issued on Jun 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Irina V. Shpak, MD located?
The NPPES record lists a practice address at 4271 Hempstead Tpke, Bethpage, NY, 11714. Phone: (516) 796-3700. Providers update this record themselves, so call before visiting.
How can I verify Irina V. Shpak, MD's license?
NPPES lists New York license number 2146821, 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 Irina V. Shpak, MD prescribe under Medicare Part D?
In 2024, Irina V. Shpak, MD had 690 Medicare Part D claims for 170 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.