Kristy Lynn Mumby
Primary Care Nurse Practitioner · Kalamazoo, MI
Kristy Lynn Mumby is a primary care nurse practitioner with a practice address in Kalamazoo, Michigan, and NPI 1609485481, issued on Jul 28, 2020. Check the license (Michigan 4704288323, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kristy Lynn Mumby
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- 4704288323 MI
Self-reported in NPPES; status is on the state search - Practice location
- 601 John St, Kalamazoo, MI 49007
- Phone
- (269) 349-9745
- Enumerated
- Jul 28, 2020
- Record last updated
- Jul 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201008001442); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 426 in Michigan → Look up another NPI →
Also registered at 601 John St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Autumn AdamsEmergency Medical Services (Emergency Medicine) Physician1609350586
- Fadi Ajine, MDRheumatology Physician1275533986
- Hussein Akl, MDInternal Medicine Physician1699757849
- Kwsai Al-Rahhal, MDSleep Medicine (Internal Medicine) Physician1639159247
Verify Kristy Lynn Mumby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704288323Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
860 Medicare Part D claims for 286 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Tamsulosin Hcl242 claims
- Finasteride160 claims
- Myrbetriq92 claims
- Solifenacin Succinate66 claims
- Cephalexin36 claims
- Oxybutynin Chloride Er25 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $180.12
10 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 4,321 providers of this specialty with any payment received $625.13 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.
One hospital affiliation
- Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Kristy Lynn Mumby among 426 primary care nurse practitioner records in Michigan
Kristy Lynn Mumby is one of 426 primary care nurse practitioner records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 60% of them.
- NPI issued2020 · 60% of these records are older, 30% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2020 · median 2018 among the 235 with a school on file
- Record last updated2020 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in Michigan
There are 426 primary care nurse practitioner records in Michigan.
All 426 in Michigan → Every provider in Kalamazoo → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Kristen Degroff, FNPKalamazoo, MI 490071376078782
- Daniel Hodge, NPKalamazoo, MI 490071023484235
- Joseph Nuncio, AGNP, NP-CKalamazoo, MI 490081316411333
- Megan LehmannKalamazoo, MI 490091154247153
- Jolanda Price-YancyKalamazoo, MI 490091760349336
- Sherrilyn Hill, FNP-CPortage, MI 490021457612343
- Jennifer Wawzysko, AGNP-CBattle Creek, MI 490141467258160
- Nomuhle MangenaBattle Creek, MI 490151205593514
Common questions
What is Kristy Lynn Mumby's NPI number?
Kristy Lynn Mumby's National Provider Identifier (NPI) is 1609485481, issued on Jul 28, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Kristy Lynn Mumby located?
The NPPES record lists a practice address at 601 John St, Kalamazoo, MI, 49007. Phone: (269) 349-9745. Providers update this record themselves, so call before visiting.
How can I verify Kristy Lynn Mumby's license?
NPPES lists Michigan license number 4704288323, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Kristy Lynn Mumby prescribe under Medicare Part D?
In 2024, Kristy Lynn Mumby had 860 Medicare Part D claims for 286 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. Part D covers Medicare prescriptions only.
What is Kristy Lynn Mumby's MIPS final score?
The 2023 MIPS final score is 84.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.