NPPES file of Aug 9, 2026

Chandler Brooke Trecost, MSN, FNP-C

Family Nurse Practitioner · Hagerstown, MD

Chandler Brooke Trecost, MSN, FNP-C is a family nurse practitioner with a practice address in Hagerstown, Maryland, and NPI 1821701129, issued on Jan 2, 2023. Check the license 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821701129
Name
Chandler Brooke Trecost
Credential
MSN, FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
0024186088 VA
Self-reported in NPPES; status is on the state search
Practice location
11110 Medical Campus, Hagerstown, MD 21742
Phone
(301) 797-7600
Enumerated
Jan 2, 2023
Record last updated
Oct 8, 2023
Medicare enrollment
Enrolled (PECOS I20241212001910); 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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Verify Chandler Brooke Trecost in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck 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
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2.7 times the Medicare Part D claims of the average family nurse practitioner in 2024

3,461 Medicare Part D claims for 372 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 127 claims were for opioids.

  1. Chandler Trecost3,461
  2. Specialty average1,305

Most prescribed

  1. Gabapentin273 claims
  2. Duloxetine Hcl230 claims
  3. Memantine Hcl223 claims
  4. Levetiracetam186 claims
  5. Tizanidine Hcl183 claims
  6. Donepezil Hcl164 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.

Industry payments in 2024: $115.62

1 payment: food and beverage; the largest payer was Neurelis, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Chandler Trecost$115.62
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Meritus Medical Center IncHagerstown, MD
  2. Virginia Hospital Center Physician Group LLCArlington, VA

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

Chandler Brooke Trecost among 4,124 family nurse practitioner records in Maryland

Chandler Brooke Trecost, MSN, FNP-C is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 78% of them.

  • NPI issued2023 · 78% of these records are older, 14% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2022 · median 2019 among the 2,370 with a school on file
  • Record last updated2023 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

115 family nurse practitioner records list a practice address in Hagerstown

They are 115 of the 2,414 NPPES records with a practice address in Hagerstown, and 4,124 family nurse practitioner records in Maryland.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Shana Crowder, NPHagerstown, MD 217421821310913
  2. Heather Dorius, FNP-CHagerstown, MD 217421508289992
  3. Richard HauptHagerstown, MD 217421245218551
  4. Courtney Howard, ARNPHagerstown, MD 217421184895419
  5. Karin Looper, NPHagerstown, MD 217421508161274
  6. Janeen LycheHagerstown, MD 217421538226972
  7. Jeanna Moats, C.R.N.PHagerstown, MD 217421417958075
  8. Jasmine Pega, CRNPHagerstown, MD 217421083017446

Common questions

What is Chandler Brooke Trecost, MSN, FNP-C's NPI number?

Chandler Brooke Trecost, MSN, FNP-C's National Provider Identifier (NPI) is 1821701129, issued on Jan 2, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Chandler Brooke Trecost, MSN, FNP-C located?

The NPPES record lists a practice address at 11110 Medical Campus, Hagerstown, MD, 21742. Phone: (301) 797-7600. Providers update this record themselves, so call before visiting.

How can I verify Chandler Brooke Trecost, MSN, FNP-C's license?

Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Chandler Brooke Trecost, MSN, FNP-C prescribe under Medicare Part D?

In 2024, Chandler Brooke Trecost, MSN, FNP-C had 3,461 Medicare Part D claims for 372 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.