Paul Arthur Mahlberg, MD
Ophthalmology Physician · Dubuque, IA
Paul Arthur Mahlberg, MD is an ophthalmology physician with a practice address in Dubuque, Iowa, and NPI 1235118175, issued on Jan 10, 2006. Check the license (Iowa 22884, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Paul Arthur Mahlberg
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 22884 IA
Self-reported in NPPES; status is on the state search - Practice location
- 300 N Grandview Ave, Dubuque, IA 52001
- Phone
- (563) 588-4675
- Enumerated
- Jan 10, 2006
- Record last updated
- Aug 30, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (563) 588-1195
- Medicaid ID
- 0194498 IA
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 220 in Iowa → Look up another NPI →
Also registered at 300 N Grandview Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roger Shafer, M.D.Psychiatry Physician1255391363
Verify Paul Arthur Mahlberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 22884Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average ophthalmology physician in 2024
13 Medicare Part D claims, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Latanoprost13 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.
Paul Arthur Mahlberg among 220 ophthalmology physician records in Iowa
Paul Arthur Mahlberg, MD is one of 220 ophthalmology physician records with a practice address in Iowa. 71% 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 25% of them.
- NPI issued2006 · 25% of these records are older, 49% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2011 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Iowa
There are 220 ophthalmology physician records in Iowa.
All 220 in Iowa → Every provider in Dubuque → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Bryan Pechous, MDDubuque, IA 520011780664805
- Kent Baumann, M.D.Dubuque, IA 520021316999725
- Timothy Daley, M.D.Dubuque, IA 520021902000946
- Ronald Danis, MDDubuque, IA 520021922075076
- Gretchen Fuerste, MDDubuque, IA 520021811977671
- Frederick Fuerste, MDDubuque, IA 520021255311023
- Charles Fuerste, MDDubuque, IA 520021518947845
- Alethea Hein, M.D.Dubuque, IA 520021316174931
Common questions
What is Paul Arthur Mahlberg, MD's NPI number?
Paul Arthur Mahlberg, MD's National Provider Identifier (NPI) is 1235118175, issued on Jan 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Paul Arthur Mahlberg, MD located?
The NPPES record lists a practice address at 300 N Grandview Ave, Dubuque, IA, 52001. Phone: (563) 588-4675. Providers update this record themselves, so call before visiting.
How can I verify Paul Arthur Mahlberg, MD's license?
NPPES lists Iowa license number 22884, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Paul Arthur Mahlberg, MD prescribe under Medicare Part D?
In 2024, Paul Arthur Mahlberg, MD had 13 Medicare Part D claims; the average among ophthalmology physician prescribers was 1,518. 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.