Risa L. Zimmerman, PA
Physician Assistant · Omaha, NE
Risa L. Zimmerman, PA is a physician assistant with a practice address in Omaha, Nebraska, and NPI 1659322840, issued on May 13, 2006. Check the license (Nebraska 528, as entered in NPPES) with the Nebraska board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Risa L. Zimmerman
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 528 NE
Self-reported in NPPES; status is on the state search - Practice location
- 7100 West Center RD, Omaha, NE 68106
- Phone
- (402) 559-5600
- Enumerated
- May 13, 2006
- Record last updated
- May 14, 2026
- Fax
- (402) 506-9093
- Medicaid ID
- 1002828505 NE
- Medicare enrollment
- Enrolled (PECOS I20100123000133); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,352 in Nebraska → Look up another NPI →
Also registered at 7100 West Center RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hleb DavydzenkauFamily Medicine Physician1427780550
- Holly Eckhart, APRNPsychiatric/Mental Health Nurse Practitioner1760701122
- Brandi Flagg, M.D.Geriatric Medicine (Family Medicine) Physician1619230588
- Kyle Ginnaty, PAPhysician Assistant1194451377
- Jacqueline Hanson, D.O.Family Medicine Physician1144777277
- Erica Irwin, LIMHPCounselor1811683659
Verify Risa L. Zimmerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Nebraska board licenses this profession
Search for license 528Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average physician assistant in 2024
87 Medicare Part D claims for 61 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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: $178.94
2 payments; by number, the most common kind was food and beverage; the largest payer was Daiichi Sankyo Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Think Aksarben LLCOmaha, NE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Risa L. Zimmerman among 1,352 physician assistant records in Nebraska
Risa L. Zimmerman, PA is one of 1,352 physician assistant records with a practice address in Nebraska. 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 79% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1992 · median 2017 among the 971 with a school on file
- Record last updated2026 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
546 physician assistant records list a practice address in Omaha
They are 546 of the 33,911 NPPES records with a practice address in Omaha, and 1,352 physician assistant records in Nebraska.
All 1,352 in Nebraska → Every provider in Omaha → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Regan Clymer, PA-COmaha, NE 681061871032532
- Kyle Ginnaty, PAOmaha, NE 681061194451377
- Jessica Grosse, MPAS, PA-COmaha, NE 681061508931510
- Patrick Heavey, PA-COmaha, NE 681061609475375
- John Lewis, PAOmaha, NE 681061457317281
- Cheryl Lindly, PA-COmaha, NE 681061295864445
- Mary London, PA-COmaha, NE 681061306430533
- Sara Mason, PA-COmaha, NE 681061013573260
Common questions
What is Risa L. Zimmerman, PA's NPI number?
Risa L. Zimmerman, PA's National Provider Identifier (NPI) is 1659322840, issued on May 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Risa L. Zimmerman, PA located?
The NPPES record lists a practice address at 7100 West Center RD, Omaha, NE, 68106. Phone: (402) 559-5600. Providers update this record themselves, so call before visiting.
How can I verify Risa L. Zimmerman, PA's license?
NPPES lists Nebraska license number 528, as entered by the provider. Search the Nebraska board that licenses this profession; the NPPES record confirms identity only.
How much does Risa L. Zimmerman, PA prescribe under Medicare Part D?
In 2024, Risa L. Zimmerman, PA had 87 Medicare Part D claims for 61 beneficiaries; the average among physician assistant prescribers was 830. 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.