Brooke Hayashi, D.O.
Orthopaedic Surgery Physician · Baltimore, MD
Brooke Hayashi, D.O. is an orthopaedic surgery physician with a practice address in Baltimore, Maryland, and NPI 1730427923, issued on Jan 22, 2013. Check the license (Maryland H87729, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Brooke Hayashi
- Credential
- D.O.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- H87729 MD
DOS2061 HI
Self-reported in NPPES; status is on the state search - Practice location
- 1800 Orleans St, Baltimore, MD 21287
- Phone
- (410) 955-5000
- Enumerated
- Jan 22, 2013
- Record last updated
- Apr 24, 2025
- Medicare enrollment
- Enrolled (PECOS I20200824001466); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 457 in Maryland → Look up another NPI →
Also registered at 1800 Orleans St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Catherine Abbot, CRNPStudent in an Organized Health Care Education/Training Program1942093810
- Ahamed Akmal Abdul Rahman Lebbe, MDStudent in an Organized Health Care Education/Training Program1255208427
- Arielle AbovichStudent in an Organized Health Care Education/Training Program1972122703
- Luis Acosta, MDStudent in an Organized Health Care Education/Training Program1922859537
- Nihmotallahi Adebayo, MDStudent in an Organized Health Care Education/Training Program1033058334
Verify Brooke Hayashi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license H87729Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
164 Medicare Part D claims for 55 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 50 claims were for opioids.
Most prescribed
- Oxycodone Hcl44 claims
- Celecoxib24 claims
- Mupirocin21 claims
- Amoxicillin-Clavulanate Potass18 claims
- Naproxen14 claims
- Ibuprofen12 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: $601.88
10 payments; by number, the most common kind was food and beverage; the largest payer was Elevate Surgical CO. The 15,003 providers of this specialty with any payment received $23,022.89 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.
2 hospital affiliations
- Hilo Benioff Medical CenterHilo, HI · Acute Care Hospitals3 of 5 stars
- Kau HospitalHilo, HI · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Brooke Hayashi among 457 orthopaedic surgery physician records in Maryland
Brooke Hayashi, D.O. is one of 457 orthopaedic surgery physician records with a practice address in Maryland. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 79% of them.
- NPI issued2013 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2014 · median 2002 among the 299 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Maryland
There are 457 orthopaedic surgery physician records in Maryland.
All 457 in Maryland → Every provider in Baltimore → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Lyall Ashberg, M.D.Baltimore, MD 212871902854102
- Thomas Brushart, M.D.Baltimore, MD 212871407814981
- David Cohen, M.D.Baltimore, MD 212871861444770
- Jonathan ForsbergBaltimore, MD 212871154319739
- Frank Frassica, M.D.Baltimore, MD 212871689617227
- Khaled Kebaish, MDBaltimore, MD 212871487618302
- Rushyuan Lee, MDBaltimore, MD 212871336313733
- David Leu, MDBaltimore, MD 212871487791521
Common questions
What is Brooke Hayashi, D.O.'s NPI number?
Brooke Hayashi, D.O.'s National Provider Identifier (NPI) is 1730427923, issued on Jan 22, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Brooke Hayashi, D.O. located?
The NPPES record lists a practice address at 1800 Orleans St, Baltimore, MD, 21287. Phone: (410) 955-5000. Providers update this record themselves, so call before visiting.
How can I verify Brooke Hayashi, D.O.'s license?
NPPES lists Maryland license number H87729, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brooke Hayashi, D.O. prescribe under Medicare Part D?
In 2024, Brooke Hayashi, D.O. had 164 Medicare Part D claims for 55 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.