NPPES file of Aug 9, 2026

Christopher Donald Valkier, DPM

Foot & Ankle Surgery Podiatrist · Adrian, MI

Christopher Donald Valkier, DPM is a foot & ankle surgery podiatrist with a practice address in Adrian, Michigan, and NPI 1639699408, issued on Jun 22, 2017. Check the license (Michigan 5901400385, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639699408
Name
Christopher Donald Valkier
Credential
DPM
Primary taxonomy
Foot & Ankle Surgery Podiatrist 213ES0103X
License number
5901400385 MI
Self-reported in NPPES; status is on the state search
Practice location
770 Riverside Ave, Adrian, MI 49221
Phone
(517) 265-0650
Enumerated
Jun 22, 2017
Record last updated
Nov 3, 2023
Medicare enrollment
Enrolled (PECOS I20200911001351); accepts Medicare assignment
Medical or professional school
Kent State University College Of Podiatric Medicine, 2017
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 770 Riverside Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Laura Bell, NPNurse Practitioner1740366616
  2. Chad Burtless-Creps, D.D.S.General Practice Dentistry1487862389
  3. Michael Diment, MDOrthopaedic Surgery Physician1932168291
  4. Grady Elam, LMSWClinical Social Worker1417391673
  5. Joyce FaulhaberAddiction (Substance Use Disorder) Counselor1780091751
  6. Allison FulgentiSocial Worker1477143030

Verify Christopher Donald Valkier in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 5901400385
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

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35% fewer Medicare Part D claims than the average foot & ankle surgery podiatrist in 2024

217 Medicare Part D claims for 124 beneficiaries, against an average of 335 among the 7,761 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 21 claims were for opioids.

  1. Christopher Valkier217
  2. Specialty average335

Most prescribed

  1. Doxycycline Hyclate60 claims
  2. Ciclopirox36 claims
  3. Ammonium Lactate21 claims
  4. Lidocaine-Prilocaine17 claims
  5. Hydrocodone-Acetaminophen15 claims
  6. Clotrimazole-Betamethasone11 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: $1,214.53

19 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 6,936 providers of this specialty with any payment received $2,972.24 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christopher Valkier$1,214.53
  2. Specialty average$2,972.24

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

  1. Promedica Central Corporation OF MichiganAdrian, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christopher Donald Valkier among 420 foot & ankle surgery podiatrist records in Michigan

Christopher Donald Valkier, DPM is one of 420 foot & ankle surgery podiatrist records with a practice address in Michigan. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 70% of them.

  • NPI issued2017 · 70% of these records are older, 27% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2017 · median 2012 among the 318 with a school on file
  • Record last updated2023 · 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 213ES0103X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Foot & Ankle Surgery Podiatrist providers in Michigan

There are 420 foot & ankle surgery podiatrist records in Michigan.

The 8 foot & ankle surgery podiatrist records with the nearest ZIP codes

  1. Sophia Valkier, DPMAdrian, MI 492211649707886
  2. Vaishnavi Bawa, DPMJackson, MI 492031619317310
  3. Blake BrannickJackson, MI 492031164873527
  4. Mathew Page, DPMJackson, MI 492031710002886
  5. John Voulgaris, DPMJackson, MI 492031063536597
  6. Grant Wiig, DPMJackson, MI 492031770607293
  7. Kathryn Zweck, DPMJackson, MI 492011225657026
  8. Rebecca Sundling, DPM, MPHRockford, MI 493411588907067

Common questions

What is Christopher Donald Valkier, DPM's NPI number?

Christopher Donald Valkier, DPM's National Provider Identifier (NPI) is 1639699408, issued on Jun 22, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Donald Valkier, DPM located?

The NPPES record lists a practice address at 770 Riverside Ave, Adrian, MI, 49221. Phone: (517) 265-0650. Providers update this record themselves, so call before visiting.

How can I verify Christopher Donald Valkier, DPM's license?

NPPES lists Michigan license number 5901400385, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Christopher Donald Valkier, DPM prescribe under Medicare Part D?

In 2024, Christopher Donald Valkier, DPM had 217 Medicare Part D claims for 124 beneficiaries; the average among foot & ankle surgery podiatrist prescribers was 335. 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.