NPPES file of Aug 9, 2026

Christopher Wh Hall, D.O.

Nephrology Physician · Richfield, MN

Christopher Wh Hall, D.O. is a nephrology physician with a practice address in Richfield, Minnesota, and NPI 1255383857, issued on May 16, 2006. Check the license on the Minnesota Board of Medical Practice; 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
1255383857
Name
Christopher Wh Hall
Credential
D.O.
Primary taxonomy
Nephrology Physician 207RN0300X
License number
46687 WI
Self-reported in NPPES; status is on the state search
Practice location
6601 Lyndale Ave S, Richfield, MN 55423
Phone
(612) 823-8001
Enumerated
May 16, 2006
Record last updated
Nov 10, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(612) 823-1010
Medicaid IDs
166631200 MN
43528400 WI
Medicare enrollment
Enrolled (PECOS I20060711000292); accepts Medicare assignment
Medical or professional school
Midwestern University, Chicago College Of Osteopathic Med, 2001
Telehealth
Offers telehealth (CMS)
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 6601 Lyndale Ave S

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

  1. Mohammad Alkillesly, DDSDentist1811953300
  2. Rebecca Benson, D.D.S.General Practice Dentistry1003043175
  3. Micah Chan, D.M.D., M.S.Periodontics1083083323
  4. Thomas Davin, M.D.Nephrology Physician1417978289
  5. Karlu Dorleh, NPFamily Nurse Practitioner1285231621
  6. Melanie Fredette, D.M.D.Dentist1841251071

Verify Christopher Wh Hall in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical PracticeCheck 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
Open the Minnesota license search

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47% fewer Medicare Part D claims than the average nephrology physician in 2024

774 Medicare Part D claims for 152 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Christopher Hall774
  2. Specialty average1,465

Most prescribed

  1. Carvedilol70 claims
  2. Losartan Potassium68 claims
  3. Amlodipine Besylate42 claims
  4. Jardiance38 claims
  5. Sevelamer Carbonate33 claims
  6. Calcium Acetate32 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.

Bills Medicare through 2 group practices

  1. Allina Health SystemMinneapolis, MN
  2. Kidney Specialists OF Minnesota, PABrooklyn Center, MN

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

Christopher Wh Hall among 261 nephrology physician records in Minnesota

Christopher Wh Hall, D.O. is one of 261 nephrology physician records with a practice address in Minnesota. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 54% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2001 · median 2003 among the 190 with a school on file
  • Record last updated2020 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 nephrology physician records list a practice address in Richfield

They are 7 of the 702 NPPES records with a practice address in Richfield, and 261 nephrology physician records in Minnesota.

The 8 nephrology physician records with the nearest ZIP codes

  1. Thomas Davin, M.D.Richfield, MN 554231417978289
  2. James Gitter, M.D.Richfield, MN 554231295756864
  3. Daniel Keys, MDRichfield, MN 554231710159975
  4. Michael Legris, M.D.Richfield, MN 554231780601567
  5. Deirdre Palmer, MDRichfield, MN 554231205987450
  6. Kimberlee Thielen, M.D.Richfield, MN 554231356362164
  7. Eric Chen, MDSt Louis Park, MN 554261235323247
  8. Donald DuncanSt Louis Park, MN 554261720063266

Common questions

What is Christopher Wh Hall, D.O.'s NPI number?

Christopher Wh Hall, D.O.'s National Provider Identifier (NPI) is 1255383857, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Wh Hall, D.O. located?

The NPPES record lists a practice address at 6601 Lyndale Ave S, Richfield, MN, 55423. Phone: (612) 823-8001. Providers update this record themselves, so call before visiting.

How can I verify Christopher Wh Hall, D.O.'s license?

Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Christopher Wh Hall, D.O. prescribe under Medicare Part D?

In 2024, Christopher Wh Hall, D.O. had 774 Medicare Part D claims for 152 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.