NPPES file of Aug 9, 2026

Emma Fell Johnson, MD

Dermatopathology Physician · Rochester, MN

Emma Fell Johnson, MD is a dermatopathology physician with a practice address in Rochester, Minnesota, and NPI 1033538517, issued on Apr 10, 2014. Check the license (Minnesota 59720, as entered in NPPES) 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
1033538517
Name
Emma Fell Johnson
Credential
MD
Primary taxonomy
Dermatopathology Physician 207ND0900X
License numbers
59720 MN
MD2019-0217 NM
Self-reported in NPPES; status is on the state search
Practice location
200 1St St SW, Rochester, MN 55905
Phone
(507) 284-2511
Enumerated
Apr 10, 2014
Record last updated
Sep 30, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20151026000335); accepts Medicare assignment
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 200 1St St SW

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

  1. Timothy Aadland, M.D.Diagnostic Radiology Physician1780662783
  2. Christopher Aakre, MDInternal Medicine Physician1508151663
  3. Kathryn Aaro, P.T.Physical Therapist1619360666
  4. Danielle Aase, MDReproductive Endocrinology Physician1316524135
  5. Uzoamaka Abajue, PHARMDPharmacist1982335295
  6. Francisco Abarca Rendon, MDIndependent Medical Examiner Physician1790096246

Verify Emma Fell Johnson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 59720
    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
Open the Minnesota license search

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82% fewer Medicare Part D claims than the average dermatopathology physician in 2024

123 Medicare Part D claims for 38 beneficiaries, against an average of 693 among the 249 providers of this specialty who prescribed in Part D.

  1. Emma Johnson123
  2. Specialty average693

Most prescribed

  1. Triamcinolone Acetonide22 claims
  2. Methotrexate18 claims
  3. Clobetasol Propionate13 claims
  4. Ketoconazole12 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 one group practice

  1. Mayo ClinicRochester, MN

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

Dermatopathology Physician providers in Minnesota

There are 8 dermatopathology physician records in Minnesota.

The 7 dermatopathology physician records with the nearest ZIP codes

  1. Fiore Casale, MD, MMSRochester, MN 559051194474676
  2. Lawrence Gibson, M.D.Rochester, MN 559051841277142
  3. Haneen Salah, MDRochester, MN 559051912580580
  4. Kabeer Shah, D.O.Rochester, MN 559051902198518
  5. Alyce Anderson, MD, PHDMinneapolis, MN 554551770143992
  6. Darin EpsteinSt Louis Park, MN 554161942285135
  7. Warren Goodman, MDSaint Paul, MN 551011316906746

Common questions

What is Emma Fell Johnson, MD's NPI number?

Emma Fell Johnson, MD's National Provider Identifier (NPI) is 1033538517, issued on Apr 10, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Emma Fell Johnson, MD located?

The NPPES record lists a practice address at 200 1St St SW, Rochester, MN, 55905. Phone: (507) 284-2511. Providers update this record themselves, so call before visiting.

How can I verify Emma Fell Johnson, MD's license?

NPPES lists Minnesota license number 59720, as entered by the provider. 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 Emma Fell Johnson, MD prescribe under Medicare Part D?

In 2024, Emma Fell Johnson, MD had 123 Medicare Part D claims for 38 beneficiaries; the average among dermatopathology physician prescribers was 693. 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.