NPPES file of Aug 9, 2026

Chmaika Pecolyer Mills, PHD

Clinical Neuropsychologist · Olney, MD

Chmaika Pecolyer Mills, PHD is a clinical neuropsychologist with a practice address in Olney, Maryland, and NPI 1952959462, issued on Aug 28, 2019. Check the license (Maryland 06221, as entered in NPPES) with the Maryland 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1952959462
Name
Chmaika Pecolyer Mills
Credential
PHD
Primary taxonomy
Clinical Neuropsychologist 103G00000X
License number
06221 MD
Self-reported in NPPES; status is on the state search
Practice location
18109 Prince Philip Dr Ste 155, Olney, MD 20832
Phone
(301) 570-7415
Enumerated
Aug 28, 2019
Record last updated
Oct 30, 2024
Medicare enrollment
Enrolled (PECOS I20191014002247); accepts Medicare assignment
Medical or professional school
Howard University College Of Medicine, 2017
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 18109 Prince Philip Dr Ste 155

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

  1. Lourdes Arteaga BaezaStudent in an Organized Health Care Education/Training Program1700764859
  2. Lauren Asher, PT, DPTPhysical Therapist1871143131
  3. Catherine BrinleePhysical Therapist1760978480
  4. Derek Bui, DOPain Medicine (Physical Medicine & Rehabilitation) Physician1114581568
  5. Michael Cavazos, PT, DPT, OCSPhysical Therapist1114324233
  6. Bryan DiazStudent in an Organized Health Care Education/Training Program1275127292

Verify Chmaika Pecolyer Mills in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license 06221
    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 Maryland 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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The practice group's MIPS final score for 2023 (Medicare payment program): 80.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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 score76.7
  2. Costout of 100 · 30%53.5
  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, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Medstar Medical Group II LLCWashington, DC

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

Chmaika Pecolyer Mills among 151 clinical neuropsychologist records in Maryland

Chmaika Pecolyer Mills, PHD is one of 151 clinical neuropsychologist records with a practice address in Maryland. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 72% of them.

  • NPI issued2019 · 72% of these records are older, 23% newer
  • In a Medicare fileYes · 13% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated2017 · median 2011 among the 25 with a school on file
  • Record last updated2024 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103G00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Neuropsychologist providers in Maryland

There are 151 clinical neuropsychologist records in Maryland.

The 8 clinical neuropsychologist records with the nearest ZIP codes

  1. Betsy Lawrence, PH. D.Cabin John, MD 208181639298433
  2. Rachel Schneider, PSYDBethesda, MD 208171679248520
  3. David Black, PHDChevy Chase, MD 208151801044896
  4. Melissa Carswell, PSY.D.Chevy Chase, MD 208151013101062
  5. Robert Mapou, PH.D.Chevy Chase, MD 208151861524241
  6. Carrie Roper, PSY.D.Chevy Chase, MD 208151275101826
  7. Brian Biekman, PHDRockville, MD 208501841126570
  8. Caitlyn Cap, PSYDRockville, MD 208501891541488

Common questions

What is Chmaika Pecolyer Mills, PHD's NPI number?

Chmaika Pecolyer Mills, PHD's National Provider Identifier (NPI) is 1952959462, issued on Aug 28, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Chmaika Pecolyer Mills, PHD located?

The NPPES record lists a practice address at 18109 Prince Philip Dr Ste 155, Olney, MD, 20832. Phone: (301) 570-7415. Providers update this record themselves, so call before visiting.

How can I verify Chmaika Pecolyer Mills, PHD's license?

NPPES lists Maryland license number 06221, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

What is Chmaika Pecolyer Mills, PHD's MIPS final score?

The 2023 MIPS final score is 80.2 of 100, reported for the practice group. 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.