David Ervin Langholz, M.D.
Cardiovascular Disease Physician · Fremont, MI
David Ervin Langholz, M.D. is a cardiovascular disease physician with a practice address in Fremont, Michigan, and NPI 1831180231, issued on Nov 3, 2005. Check the license (Michigan 4301406822, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- David Ervin Langholz
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 4301406822 MI
Self-reported in NPPES; status is on the state search - Practice location
- 230 W Oak St, Fremont, MI 49412
- Phone
- (616) 885-5000
- Enumerated
- Nov 3, 2005
- Record last updated
- May 8, 2026
- Medicaid ID
- 4713794 MI
- Medicare enrollment
- Enrolled (PECOS I20070921000816); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1986
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 860 in Michigan → Look up another NPI →
Also registered at 230 W Oak St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Caylee Bont, PA-CPhysician Assistant1942639844
- Richard Boss, M.D.Family Medicine Physician1366492852
- Rebecca Bruins, PAPhysician Assistant1477320919
- Stacey Butch, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1487178786
- Chad CarpenterPharmacist1487067625
- Randall Ceton, M.D.Family Medicine Physician1801846316
Verify David Ervin Langholz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301406822Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% more Medicare Part D claims than the average cardiovascular disease physician in 2024
5,683 Medicare Part D claims for 948 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Metoprolol Succinate685 claims
- Eliquis493 claims
- Rosuvastatin Calcium422 claims
- Carvedilol352 claims
- Atorvastatin Calcium315 claims
- Furosemide298 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 MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $27.38
1 payment: food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 16,686 providers of this specialty with any payment received $3,819.56 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
- Spectrum Health Primary Care PartnersGrand Rapids, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Ervin Langholz among 860 cardiovascular disease physician records in Michigan
David Ervin Langholz, M.D. is one of 860 cardiovascular disease physician records with a practice address in Michigan. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 80% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1986 · median 1999 among the 606 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Michigan
There are 860 cardiovascular disease physician records in Michigan.
All 860 in Michigan → Every provider in Fremont → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- David Cameron, MDWyoming, MI 494181720425788
- Laura Franey, MDWyoming, MI 494181891995536
- Sandeep Khurana, M.D.Grandville, MI 494181720063787
- Michael McNamara, M.D.Wyoming, MI 494181336268747
- Rajus Chopra, M.D.Holland, MI 494231649632720
- Anthony Dils, MDHolland, MI 494231023634532
- Keith Frank, D.O.Holland, MI 494231609217165
- William FrauenheimHolland, MI 494231497746952
Common questions
What is David Ervin Langholz, M.D.'s NPI number?
David Ervin Langholz, M.D.'s National Provider Identifier (NPI) is 1831180231, issued on Nov 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David Ervin Langholz, M.D. located?
The NPPES record lists a practice address at 230 W Oak St, Fremont, MI, 49412. Phone: (616) 885-5000. Providers update this record themselves, so call before visiting.
How can I verify David Ervin Langholz, M.D.'s license?
NPPES lists Michigan license number 4301406822, 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 David Ervin Langholz, M.D. prescribe under Medicare Part D?
In 2024, David Ervin Langholz, M.D. had 5,683 Medicare Part D claims for 948 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is David Ervin Langholz, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100. 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.