Leszek Grabowski, MD
Obstetrics & Gynecology Physician · Surprise, AZ
Leszek Grabowski, MD is an obstetrics & gynecology physician with a practice address in Surprise, Arizona, and NPI 1538309133, issued on Feb 23, 2009. Check the license (Arizona 45649, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Leszek Grabowski
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 45649 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 15351 W Bell RD, Surprise, AZ 85374
- Phone
- (877) 809-5092
- Enumerated
- Feb 23, 2009
- Record last updated
- Nov 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (623) 214-5214
- Medicare enrollment
- Enrolled (PECOS I20120518000533); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 803 in Arizona → Look up another NPI →
Also registered at 15351 W Bell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nader Ajluni, D.O.Pediatrics Physician1649273228
- Angelica AvilaProfessional Counselor1689384273
- Patricia Baca, RDHDental Hygienist1043963358
- Ashley BarreraBehavior Technician1275241770
- Anastasia Battles, RDNRegistered Dietitian1871444000
- Jeannette Beckford, LMHC, LPCMental Health Counselor1265130686
Verify Leszek Grabowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 45649Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
73 Medicare Part D claims for 22 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol25 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: $8.52
1 payment: food and beverage; the largest payer was Organon Llc. 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
- Adelante Healthcare, IncSurprise, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leszek Grabowski among 803 obstetrics & gynecology physician records in Arizona
Leszek Grabowski, MD is one of 803 obstetrics & gynecology physician records with a practice address in Arizona. 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 2009, is newer than 63% of them.
- NPI issued2009 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1996 · median 2005 among the 477 with a school on file
- Record last updated2021 · 49% 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 Arizona 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 Arizona
There are 803 obstetrics & gynecology physician records in Arizona.
All 803 in Arizona → Every provider in Surprise → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Narinder Brar, DOSurprise, AZ 853741902863350
- Rosemary Fadool, DOSurprise, AZ 853741477546273
- Afshin Malaki, MDSurprise, AZ 853741689869182
- Teresa Malcolm, M.D.Surprise, AZ 853741346414422
- Rafael Mendoza, MDSurprise, AZ 853741992709687
- Valencia Mosley, M.D.Surprise, AZ 853741518035237
- Gary Newman, DOSurprise, AZ 853741144213950
- Balpreet Singh, M.D.Surprise, AZ 853741811208770
Common questions
What is Leszek Grabowski, MD's NPI number?
Leszek Grabowski, MD's National Provider Identifier (NPI) is 1538309133, issued on Feb 23, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Leszek Grabowski, MD located?
The NPPES record lists a practice address at 15351 W Bell RD, Surprise, AZ, 85374. Phone: (877) 809-5092. Providers update this record themselves, so call before visiting.
How can I verify Leszek Grabowski, MD's license?
NPPES lists Arizona license number 45649, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Leszek Grabowski, MD prescribe under Medicare Part D?
In 2024, Leszek Grabowski, MD had 73 Medicare Part D claims for 22 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.