Frederick Ian Berg, D.O.
Urology Physician · Kalamazoo, MI
Frederick Ian Berg, D.O. is a urology physician with a practice address in Kalamazoo, Michigan, and NPI 1972815348, issued on Jul 13, 2010. Check the license (Michigan 5101018622, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Frederick Ian Berg
- Credential
- D.O.
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- 5101018622 MI
L1783455 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1701 Gull RD, Kalamazoo, MI 49048
- Phone
- (269) 633-2510
- Enumerated
- Jul 13, 2010
- Record last updated
- Aug 7, 2026
- Fax
- (269) 633-2511
- Medicare enrollment
- Enrolled (PECOS I20150723009054); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2010
- Entity
- Type 1 · individual
8 nearest urology physician records → All 446 in Michigan → Look up another NPI →
Also registered at 1701 Gull RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Linda BakerNurse Practitioner1942311725
- Julie Brownell, D.O.Urology Physician1316246192
- Patricia DayNurse Practitioner1750479192
- Susan NelsonNurse Practitioner1073620720
- Julie NoteboomNurse Practitioner1083722425
- Alexandra OprescuInternal Medicine Physician1902914385
Verify Frederick Ian Berg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101018622Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average urology physician in 2024
532 Medicare Part D claims for 216 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 16 claims were for opioids.
Most prescribed
- Tamsulosin Hcl201 claims
- Finasteride111 claims
- Myrbetriq49 claims
- Solifenacin Succinate39 claims
- Alfuzosin Hcl Er18 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: $124.39
2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 9,340 providers of this specialty with any payment received $3,800.04 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 2 group practices
- Lakeland Hospitals AT Niles And St Joseph IncSaint Joseph, MI
- Lakeland Medical PracticesNiles, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Frederick Ian Berg among 446 urology physician records in Michigan
Frederick Ian Berg, D.O. is one of 446 urology physician records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2010 · median 2004 among the 297 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Michigan
There are 446 urology physician records in Michigan.
All 446 in Michigan → Every provider in Kalamazoo → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Julie Brownell, D.O.Kalamazoo, MI 490481316246192
- Suresh Potluri, M.D.Kalamazoo, MI 490481871757708
- Sergey Shikanov, M.D.Battle Creek, MI 490371629392352
- Lee Underwood, MDPortage, MI 490241184795726
- Kevin Brewton, M.D.Battle Creek, MI 490151861402836
- Richard Sarle, MDBattle Creek, MI 490151558310920
- Patrick Sweeney, M.D.Battle Creek, MI 490151174533228
- David Kraklau, M.D.Saint Joseph, MI 490851033546122
Common questions
What is Frederick Ian Berg, D.O.'s NPI number?
Frederick Ian Berg, D.O.'s National Provider Identifier (NPI) is 1972815348, issued on Jul 13, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Frederick Ian Berg, D.O. located?
The NPPES record lists a practice address at 1701 Gull RD, Kalamazoo, MI, 49048. Phone: (269) 633-2510. Providers update this record themselves, so call before visiting.
How can I verify Frederick Ian Berg, D.O.'s license?
NPPES lists Michigan license number 5101018622, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Frederick Ian Berg, D.O. prescribe under Medicare Part D?
In 2024, Frederick Ian Berg, D.O. had 532 Medicare Part D claims for 216 beneficiaries; the average among urology physician prescribers was 1,340. 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.