Marc Richard Larsen-Hallock, DO
Physical Medicine & Rehabilitation Physician · Fort Wayne, IN
Marc Richard Larsen-Hallock, DO is a physical medicine & rehabilitation physician with a practice address in Fort Wayne, Indiana, and NPI 1295362614, issued on Mar 25, 2020. Check the license (Indiana 02008414A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Marc Richard Larsen-Hallock
- Credential
- DO
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 02008414A IN
Self-reported in NPPES; status is on the state search - Practice location
- 11104 Parkview Circle Dr Ste 110, Fort Wayne, IN 46845
- Phone
- (260) 425-6780
- Enumerated
- Mar 25, 2020
- Record last updated
- Sep 2, 2025
- Fax
- (260) 425-6615
- Medicare enrollment
- Enrolled (PECOS I20250812004124); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 226 in Indiana → Look up another NPI →
Also registered at 11104 Parkview Circle Dr Ste 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Danielle Castillo, FNP-CNurse Practitioner1750933560
- Gabrielle Conway, DONeurology Physician1659946390
- Richard ConwayFamily Medicine Physician1073193389
Verify Marc Richard Larsen-Hallock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 02008414ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
309 Medicare Part D claims for 125 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. 74 claims were for opioids.
Most prescribed
- Gabapentin61 claims
- Hydrocodone-Acetaminophen34 claims
- Pregabalin27 claims
- Diclofenac Sodium15 claims
- Oxycodone Hcl14 claims
- Oxycodone-Acetaminophen14 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.
Industry payments in 2024: $302.15
15 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,895 providers of this specialty with any payment received $1,237.86 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
- Parkview Health System IncFort Wayne, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marc Richard Larsen-Hallock among 226 physical medicine & rehabilitation physician records in Indiana
Marc Richard Larsen-Hallock, DO is one of 226 physical medicine & rehabilitation physician records with a practice address in Indiana. 62% 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 81% of them.
- NPI issued2020 · 81% of these records are older, 17% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2020 · median 2008 among the 122 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Indiana
There are 226 physical medicine & rehabilitation physician records in Indiana.
All 226 in Indiana → Every provider in Fort Wayne → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Mina Gayed, DOFort Wayne, IN 468451336679794
- Elisha Hardesty, DPTFort Wayne, IN 468451205490877
- Bryan Kaplansky, M.D.Fort Wayne, IN 468451790780005
- Kyle Littell, M.D.Fort Wayne, IN 468451164782348
- Eric Schreier, DOFort Wayne, IN 468451386641587
- Audrey Sofair, MDFort Wayne, IN 468451326139833
- Sayed Wahezi, MDFort Wayne, IN 468451073750741
- Shantanu Kulkarni, DOFort Wayne, IN 468251811996408
Common questions
What is Marc Richard Larsen-Hallock, DO's NPI number?
Marc Richard Larsen-Hallock, DO's National Provider Identifier (NPI) is 1295362614, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Marc Richard Larsen-Hallock, DO located?
The NPPES record lists a practice address at 11104 Parkview Circle Dr Ste 110, Fort Wayne, IN, 46845. Phone: (260) 425-6780. Providers update this record themselves, so call before visiting.
How can I verify Marc Richard Larsen-Hallock, DO's license?
NPPES lists Indiana license number 02008414A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marc Richard Larsen-Hallock, DO prescribe under Medicare Part D?
In 2024, Marc Richard Larsen-Hallock, DO had 309 Medicare Part D claims for 125 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. 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.