Olga Byalik, MD
Obstetrics & Gynecology Physician · Springfield, NJ
Olga Byalik, MD is an obstetrics & gynecology physician with a practice address in Springfield, New Jersey, and NPI 1902994502, issued on Oct 10, 2006. Check the license (New Jersey 25MA07515100, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Olga Byalik
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 25MA07515100 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 90 Route 22, Springfield, NJ 07081
- Phone
- (734) 672-2739
- Enumerated
- Oct 10, 2006
- Record last updated
- Feb 7, 2025
- Fax
- (973) 467-5385
- Medicare enrollment
- Enrolled (PECOS I20041129000758); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,362 in New Jersey → Look up another NPI →
Also registered at 90 Route 22
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Olga Byalik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA07515100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
139 Medicare Part D claims for 64 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Ibandronate Sodium23 claims
- Estradiol20 claims
- Clotrimazole-Betamethasone17 claims
- Fluconazole16 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: $29.35
2 payments; by number, the most common kind was food and beverage; the largest payer was Exeltis, USA Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Robert Wood Johnson Medical Associates AT Hamilton PALinden, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olga Byalik among 1,362 obstetrics & gynecology physician records in New Jersey
Olga Byalik, MD is one of 1,362 obstetrics & gynecology physician records with a practice address in New Jersey. 80% 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, 49% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1997 · median 2003 among the 900 with a school on file
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in New Jersey
There are 1,362 obstetrics & gynecology physician records in New Jersey.
All 1,362 in New Jersey → Every provider in Springfield → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Robyn D'Agostino, MDSpringfield, NJ 070811073187233
- Takiyah Mitchell, MDSpringfield, NJ 070811215490321
- Jose Pinto, D.O.Springfield, NJ 070811982643045
- Joshua Santos, DOSpringfield, NJ 070811558945147
- Khashayar Vosough, MDSpringfield, NJ 070811487692299
- Albert Chan, M.D.South Plainfield, NJ 070801891800405
- Meeta Kashyap, MDSouth Plainfield, NJ 070801760578025
- Ngoc Quynh Tran-Hoppe, MDSouth Plainfield, NJ 070801336104298
Common questions
What is Olga Byalik, MD's NPI number?
Olga Byalik, MD's National Provider Identifier (NPI) is 1902994502, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Olga Byalik, MD located?
The NPPES record lists a practice address at 90 Route 22, Springfield, NJ, 07081. Phone: (734) 672-2739. Providers update this record themselves, so call before visiting.
How can I verify Olga Byalik, MD's license?
NPPES lists New Jersey license number 25MA07515100, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Olga Byalik, MD prescribe under Medicare Part D?
In 2024, Olga Byalik, MD had 139 Medicare Part D claims for 64 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.