Chelsea Loran Holtz, D.O
Family Medicine Physician · Shorewood, WI
Chelsea Loran Holtz, D.O is a family medicine physician with a practice address in Shorewood, Wisconsin, and NPI 1306280276, issued on Apr 23, 2013. Check the license (Wisconsin 63269, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Chelsea Loran Holtz
- Credential
- D.O
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 63269 WI
Self-reported in NPPES; status is on the state search - Practice location
- 4027 N Oakland Ave, Shorewood, WI 53211
- Phone
- (414) 962-7477
- Enumerated
- Apr 23, 2013
- Record last updated
- Sep 30, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160816000604); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 2013
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,765 in Wisconsin → Look up another NPI →
Also registered at 4027 N Oakland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Colleen Davis Maxwell, LCSWClinical Social Worker1609513704
- Morgan Markus, DNP, FNPFamily Nurse Practitioner1831927508
- Kim Merriman, M.D.Family Medicine Physician1881638724
Verify Chelsea Loran Holtz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 63269Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% more Medicare Part D claims than the average family medicine physician in 2024
4,945 Medicare Part D claims for 457 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 113 claims were for opioids.
Most prescribed
- Atorvastatin Calcium402 claims
- Levothyroxine Sodium348 claims
- Amlodipine Besylate284 claims
- Losartan Potassium244 claims
- Lisinopril141 claims
- Zolpidem Tartrate106 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): 75.8 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).
Bills Medicare through one group practice
- Columbia St Marys Hospital Milwaukee IncWest Allis, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chelsea Loran Holtz among 3,765 family medicine physician records in Wisconsin
Chelsea Loran Holtz, D.O is one of 3,765 family medicine physician records with a practice address in Wisconsin. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 71% of them.
- NPI issued2013 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2013 · median 2007 among the 2,347 with a school on file
- Record last updated2020 · 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 207Q00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 family medicine physician records list a practice address in Shorewood
They are 7 of the 186 NPPES records with a practice address in Shorewood, and 3,765 family medicine physician records in Wisconsin.
All 3,765 in Wisconsin → Every provider in Shorewood → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Cesar Azcueta, MDMilwaukee, WI 532111598786535
- Evelyn Burdick, M.D.Shorewood, WI 532111942243464
- Steve Johnston, MDMilwaukee, WI 532111275623993
- Cynthia Jones-Nosacek, MDMilwaukee, WI 532111760561518
- Arthur King, MDMilwaukee, WI 532111962470104
- Wesley Lafferty, MDMilwaukee, WI 532111598845646
- Quentin Mattern, MDMilwaukee, WI 532111003996158
- Kim Merriman, M.D.Shorewood, WI 532111881638724
Common questions
What is Chelsea Loran Holtz, D.O's NPI number?
Chelsea Loran Holtz, D.O's National Provider Identifier (NPI) is 1306280276, issued on Apr 23, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Chelsea Loran Holtz, D.O located?
The NPPES record lists a practice address at 4027 N Oakland Ave, Shorewood, WI, 53211. Phone: (414) 962-7477. Providers update this record themselves, so call before visiting.
How can I verify Chelsea Loran Holtz, D.O's license?
NPPES lists Wisconsin license number 63269, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Chelsea Loran Holtz, D.O prescribe under Medicare Part D?
In 2024, Chelsea Loran Holtz, D.O had 4,945 Medicare Part D claims for 457 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Chelsea Loran Holtz, D.O's MIPS final score?
The 2023 MIPS final score is 75.8 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.