NPPES file of Aug 9, 2026

Erik Christopher Brookman Johnson, M.D., PH.D.

Neurology Physician · Atlanta, GA

Erik Christopher Brookman Johnson, M.D., PH.D. is a neurology physician with a practice address in Atlanta, Georgia, and NPI 1689827651, issued on Nov 3, 2008. Check the license (Georgia 78552, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689827651
Name
Erik Christopher Brookman Johnson
Credential
M.D., PH.D.
Primary taxonomy
Neurology Physician 2084N0400X
License number
78552 GA
Self-reported in NPPES; status is on the state search
Practice location
12 Executive Park Dr NE, Atlanta, GA 30329
Phone
(404) 778-3444
Enumerated
Nov 3, 2008
Record last updated
Jul 21, 2022
Medicare enrollment
Enrolled (PECOS I20170923000241); accepts Medicare assignment
Medical or professional school
University Of Chicago, Pritzker School Of Medicine, 2008
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 12 Executive Park Dr NE

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

  1. Christi Acker, DPT, PTNeurology Physical Therapist1013491091
  2. Ebtisam Alumin Osman, M.DNeurology Physician1659759207
  3. Peter Ash, MDPsychiatry Physician1053379669
  4. Emily Beus, DPTPhysical Therapist1508511338
  5. Gabriela BouNeurology Physician1497383087
  6. Andrew Breithaupt, MDNeurology Physician1225494230

Verify Erik Christopher Brookman Johnson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersGeorgia Composite Medical Board
    Search for license 78552
    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 Georgia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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42% fewer Medicare Part D claims than the average neurology physician in 2024

789 Medicare Part D claims for 183 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 1% of claims.

  1. Erik Johnson789
  2. Specialty average1,370

Most prescribed

  1. Donepezil Hcl257 claims
  2. Escitalopram Oxalate139 claims
  3. Memantine Hcl125 claims
  4. Trazodone Hcl90 claims
  5. Quetiapine Fumarate42 claims
  6. Rivastigmine31 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.

The MIPS final score for 2023 (Medicare payment program): 92.3 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score73.8
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $22.41

1 payment: food and beverage; the largest payer was Lilly USA, LLC. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Erik Johnson$22.41
  2. Specialty average$8,318.07

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. The Emory Clinic IncAtlanta, GA

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

Erik Christopher Brookman Johnson among 544 neurology physician records in Georgia

Erik Christopher Brookman Johnson, M.D., PH.D. is one of 544 neurology physician records with a practice address in Georgia. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 49% of them.

  • NPI issued2008 · 49% of these records are older, 44% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2008 · median 2005 among the 384 with a school on file
  • Record last updated2022 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Georgia

There are 544 neurology physician records in Georgia.

The 8 neurology physician records with the nearest ZIP codes

  1. Marian Evatt, MDAtlanta, GA 303291801803234
  2. Alan Freeman, M.D.Atlanta, GA 303291124132766
  3. James Greene, M.D., PH.D.Atlanta, GA 303291346351533
  4. Olivia Groover, M.D.Atlanta, GA 303291548559826
  5. Chadwick Hales, M.D., PH.D.Atlanta, GA 303291851578728
  6. Lenora Higginbotham, M.D.Atlanta, GA 303291508125741
  7. James Lah, MD PHDAtlanta, GA 303291952358582
  8. Neil Lava, M.D.Atlanta, GA 303291013900919

Common questions

What is Erik Christopher Brookman Johnson, M.D., PH.D.'s NPI number?

Erik Christopher Brookman Johnson, M.D., PH.D.'s National Provider Identifier (NPI) is 1689827651, issued on Nov 3, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Erik Christopher Brookman Johnson, M.D., PH.D. located?

The NPPES record lists a practice address at 12 Executive Park Dr NE, Atlanta, GA, 30329. Phone: (404) 778-3444. Providers update this record themselves, so call before visiting.

How can I verify Erik Christopher Brookman Johnson, M.D., PH.D.'s license?

NPPES lists Georgia license number 78552, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Erik Christopher Brookman Johnson, M.D., PH.D. prescribe under Medicare Part D?

In 2024, Erik Christopher Brookman Johnson, M.D., PH.D. had 789 Medicare Part D claims for 183 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

What is Erik Christopher Brookman Johnson, M.D., PH.D.'s MIPS final score?

The 2023 MIPS final score is 92.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.