Christopher Walker
Hospitalist Physician · Terre Haute, IN
Christopher Walker is a hospitalist physician with a practice address in Terre Haute, Indiana, and NPI 1962881417, issued on May 29, 2015. Check the license (Indiana 01079672A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Christopher Walker
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 01079672A IN
11018243A IN
036167473 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1530 N 7TH St Ste 200, Terre Haute, IN 47807
- Phone
- (812) 238-7631
- Enumerated
- May 29, 2015
- Record last updated
- Feb 13, 2024
- Fax
- (812) 238-7003
- Medicare enrollment
- Enrolled (PECOS I20240416002867); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 453 in Indiana → Look up another NPI →
Also registered at 1530 N 7TH St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel AllenStudent in an Organized Health Care Education/Training Program1780513226
- Robert Ayres, MDHospitalist Physician1609507789
- Jessica Bun, MDFamily Medicine Physician1982288734
- Niloy Chatterjee, MDHospitalist Physician1396360483
- Eugene Epplin, M.D.Family Medicine Physician1528174182
- Abigail Etters, DOHospitalist Physician1437773678
Verify Christopher Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01079672ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average hospitalist physician in 2024
1,058 Medicare Part D claims for 303 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 65 claims were for opioids.
Most prescribed
- Pantoprazole Sodium65 claims
- Cefdinir64 claims
- Furosemide53 claims
- Doxycycline Hyclate46 claims
- Prednisone40 claims
- Hydrocodone-Acetaminophen33 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: $357.89
14 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 7,324 providers of this specialty with any payment received $494.84 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.
4 hospitals and group practices
- Union Hospital IncTerre Haute, IN · Acute Care Hospitals3 of 5 stars
- Cep America-Illinois Hospitalists, LLPAlton, IL
- Galen Inpatient Physicians PCTerre Haute, IN
- Hospital And Medical Foundation OF Paris IncParis, IL
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.
Christopher Walker among 453 hospitalist physician records in Indiana
Christopher Walker is one of 453 hospitalist physician records with a practice address in Indiana. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 66% of them.
- NPI issued2015 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2014 · median 2008 among the 379 with a school on file
- Record last updated2024 · 31% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Indiana
There are 453 hospitalist physician records in Indiana.
All 453 in Indiana → Every provider in Terre Haute → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Robert Ayres, MDTerre Haute, IN 478071609507789
- Niloy Chatterjee, MDTerre Haute, IN 478071396360483
- Abigail Etters, DOTerre Haute, IN 478071437773678
- Angela HatfieldTerre Haute, IN 478071326427873
- Sean Hauser, MDTerre Haute, IN 478071336716042
- Benjamin Lahood, MDTerre Haute, IN 478071275055709
- Darcy Lash, MDTerre Haute, IN 478071659728244
- Arsalan Mohammad, MDTerre Haute, IN 478071457975260
Common questions
What is Christopher Walker's NPI number?
Christopher Walker's National Provider Identifier (NPI) is 1962881417, issued on May 29, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Walker located?
The NPPES record lists a practice address at 1530 N 7TH St Ste 200, Terre Haute, IN, 47807. Phone: (812) 238-7631. Providers update this record themselves, so call before visiting.
How can I verify Christopher Walker's license?
NPPES lists Indiana license number 01079672A, 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 Christopher Walker prescribe under Medicare Part D?
In 2024, Christopher Walker had 1,058 Medicare Part D claims for 303 beneficiaries; the average among hospitalist physician prescribers was 521. 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.