NPPES file of Aug 9, 2026

Justin Suk Joo Moon, M.D, M.P.H.

Neurology Physician · Denver, CO

Justin Suk Joo Moon, M.D, M.P.H. is a neurology physician with a practice address in Denver, Colorado, and NPI 1215019609, issued on Oct 19, 2006. Check the license (Colorado DR.0046584, as entered in NPPES) on the Colorado 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
1215019609
Name
Justin Suk Joo Moon
Credential
M.D, M.P.H.
Primary taxonomy
Neurology Physician 2084N0400X
License number
DR.0046584 CO
Self-reported in NPPES; status is on the state search
Practice location
950 E Harvard Ave Ste 570, Denver, CO 80210
Phone
(303) 715-9024
Enumerated
Oct 19, 2006
Record last updated
Aug 9, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(303) 715-5020
Medicaid ID
71524011 CO
Medicare enrollment
Enrolled (PECOS I20080715000586); accepts Medicare assignment
Medical or professional school
University Of Arizona College Of Medicine, 2003
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 950 E Harvard Ave Ste 570

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

  1. Dylan Gallacher, PAPhysician Assistant1679956668
  2. Ann King, FNPNurse Practitioner1104401157
  3. Rachel McGee, CNIMElectroneurodiagnostic Specialist/Technologist1558911099
  4. Katie NadingFamily Nurse Practitioner1053912196
  5. Lee RumeryEEG Specialist/Technologist1609337419

Verify Justin Suk Joo Moon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license DR.0046584
    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 Colorado 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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49% more Medicare Part D claims than the average neurology physician in 2024

2,042 Medicare Part D claims for 431 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 17 claims were for opioids.

  1. Justin Moon2,042
  2. Specialty average1,370

Most prescribed

  1. Gabapentin169 claims
  2. Memantine Hcl134 claims
  3. Lamotrigine130 claims
  4. Clonazepam110 claims
  5. Emgality Pen106 claims
  6. Topiramate84 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): 81.7 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 score66.8
  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: $171,730.34

633 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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. Justin Moon$171,730
  2. Specialty average$8,318

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. Select Physical Therapy Holdings IncParker, CO

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

Justin Suk Joo Moon among 396 neurology physician records in Colorado

Justin Suk Joo Moon, M.D, M.P.H. is one of 396 neurology physician records with a practice address in Colorado. 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 6% of them.

  • NPI issued2006 · 6% of these records are older, 66% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2003 · median 2010 among the 275 with a school on file
  • Record last updated2019 · 49% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Colorado

There are 396 neurology physician records in Colorado.

The 8 neurology physician records with the nearest ZIP codes

  1. David Madison, MDDenver, CO 802101639227564
  2. Adam Wolff, M.D.Denver, CO 802101053349597
  3. Cynthea Blake, M.D., PH.D.Colorado Springs, CO 802091255425831
  4. Bennett Machanic, M.D.Denver, CO 802091952352593
  5. Michael Ament, MDDenver, CO 802061437111010
  6. Joshua Nardin, MDDenver, CO 802061447870936
  7. Jung Yeon Park, M.D.Denver, CO 802061609216563
  8. Jinny Tavee, MDDenver, CO 802061437123940

Common questions

What is Justin Suk Joo Moon, M.D, M.P.H.'s NPI number?

Justin Suk Joo Moon, M.D, M.P.H.'s National Provider Identifier (NPI) is 1215019609, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Justin Suk Joo Moon, M.D, M.P.H. located?

The NPPES record lists a practice address at 950 E Harvard Ave Ste 570, Denver, CO, 80210. Phone: (303) 715-9024. Providers update this record themselves, so call before visiting.

How can I verify Justin Suk Joo Moon, M.D, M.P.H.'s license?

NPPES lists Colorado license number DR.0046584, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Justin Suk Joo Moon, M.D, M.P.H. prescribe under Medicare Part D?

In 2024, Justin Suk Joo Moon, M.D, M.P.H. had 2,042 Medicare Part D claims for 431 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

What is Justin Suk Joo Moon, M.D, M.P.H.'s MIPS final score?

The 2023 MIPS final score is 81.7 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.