Piper L. Brock, DO
Specialist · Fredericksburg, VA
Piper L. Brock, DO is a specialist with a practice address in Fredericksburg, Virginia, and NPI 1487155339, issued on Feb 26, 2018. Check the license (Virginia 0102207220, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Piper L. Brock
- Credential
- DO
- Primary taxonomy
- Specialist 174400000X
- License number
- 0102207220 VA
Self-reported in NPPES; status is on the state search - Practice location
- 4304 Lafayette Blvd, Fredericksburg, VA 22408
- Phone
- (540) 891-4444
- Enumerated
- Feb 26, 2018
- Record last updated
- Sep 8, 2025
- Fax
- (540) 891-9034
- Medicare enrollment
- Enrolled (PECOS I20220916002898); accepts Medicare assignment
- Medical or professional school
- Edward Via Col Of Osteo Medicine-Virginia Campus, 2018
- Entity
- Type 1 · individual
8 nearest specialist records → All 798 in Virginia → Look up another NPI →
Also registered at 4304 Lafayette Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachel Alison, MDPsychiatry Physician1265095087
- Jay Brock, M.D.Family Medicine Physician1295721207
- Lee Brock, MDSpecialist1063444792
Verify Piper L. Brock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0102207220Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average specialist in 2024
781 Medicare Part D claims for 168 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Latanoprost181 claims
- Dorzolamide-Timolol118 claims
- Prednisolone Acetate113 claims
- Rocklatan97 claims
- Ketorolac Tromethamine69 claims
- Moxifloxacin68 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: $688.10
9 payments; by number, the most common kind was food and beverage; the largest payer was RxSight Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Lee R Brock MDFredericksburg, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Piper L. Brock among 798 specialist records in Virginia
Piper L. Brock, DO is one of 798 specialist records with a practice address in Virginia. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 93% of them.
- NPI issued2018 · 93% of these records are older, 7% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated2018 · median 1989 among the 167 with a school on file
- Record last updated2025 · 81% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Virginia
There are 798 specialist records in Virginia.
All 798 in Virginia → Every provider in Fredericksburg → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Lee Brock, MDFredericksburg, VA 224081063444792
- William HartlandFredericksburg, VA 224071023343712
- Twana JamesFredericksburg, VA 224071033837422
- Bhavin Suthar, MDFredericksburg, VA 224071376574459
- Dante Tyler, P.TFredericksburg, VA 224071356626071
- Regina Rapelyea, PH.D.Fredericksburg, VA 224061215258074
- Brion Dugas, CRNAFredericksburg, VA 224051053499202
- Jayarathne Kottage, MDFredericksburg, VA 224011043236284
Common questions
What is Piper L. Brock, DO's NPI number?
Piper L. Brock, DO's National Provider Identifier (NPI) is 1487155339, issued on Feb 26, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Piper L. Brock, DO located?
The NPPES record lists a practice address at 4304 Lafayette Blvd, Fredericksburg, VA, 22408. Phone: (540) 891-4444. Providers update this record themselves, so call before visiting.
How can I verify Piper L. Brock, DO's license?
NPPES lists Virginia license number 0102207220, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Piper L. Brock, DO prescribe under Medicare Part D?
In 2024, Piper L. Brock, DO had 781 Medicare Part D claims for 168 beneficiaries; the average among specialist prescribers was 1,380. 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.