NPPES file of Aug 9, 2026

Lydia Jordan Brock, DO

Student in an Organized Health Care Education/Training Program · Ypsilanti, MI

Lydia Jordan Brock, DO is a student in an organized health care education/training program with a practice address in Ypsilanti, Michigan, and NPI 1689391443, issued on Oct 24, 2022. Check the license with the Michigan 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
1689391443
Name
Lydia Jordan Brock
Credential
DO
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
200 Arnet St Ste 200, Ypsilanti, MI 48198
Phone
(580) 475-6385
Enumerated
Oct 24, 2022
Record last updated
Nov 20, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 200 Arnet St Ste 200

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

  1. Lia Boyle, MD, PHDPediatrics Physician1053057471
  2. Megan Bricely, MDStudent in an Organized Health Care Education/Training Program1588358311
  3. Emmanuel Candal RiveraStudent in an Organized Health Care Education/Training Program1447882436
  4. Rebecca Case, MDStudent in an Organized Health Care Education/Training Program1831931690
  5. Clare ChristopherStudent in an Organized Health Care Education/Training Program1780444786
  6. Lea El HaddadStudent in an Organized Health Care Education/Training Program1891544300

Verify Lydia Jordan Brock in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan 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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66% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

63 Medicare Part D claims for 19 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.

  1. Lydia Brock63
  2. Specialty average185

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.

Lydia Jordan Brock among 8,265 student in an organized health care education/training program records in Michigan

Lydia Jordan Brock, DO is one of 8,265 student in an organized health care education/training program records with a practice address in Michigan. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 23% of them.

  • NPI issued2022 · 23% of these records are older, 69% newer
  • In a Medicare fileYes · 34% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2025 · 18% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

214 student in an organized health care education/training program records list a practice address in Ypsilanti

They are 214 of the 3,625 NPPES records with a practice address in Ypsilanti, and 8,265 student in an organized health care education/training program records in Michigan.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Megan Bricely, MDYpsilanti, MI 481981588358311
  2. Angela BrundageYpsilanti, MI 481981013330588
  3. Emmanuel Candal RiveraYpsilanti, MI 481981447882436
  4. Clare ChristopherYpsilanti, MI 481981780444786
  5. Lea El HaddadYpsilanti, MI 481981891544300
  6. Marissa Ghant, MDYpsilanti, MI 481981063918613
  7. Julia Haidar, MDYpsilanti, MI 481981104500883
  8. Chidera Mgbudem, MDYpsilanti, MI 481981407540040

Common questions

What is Lydia Jordan Brock, DO's NPI number?

Lydia Jordan Brock, DO's National Provider Identifier (NPI) is 1689391443, issued on Oct 24, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Lydia Jordan Brock, DO located?

The NPPES record lists a practice address at 200 Arnet St Ste 200, Ypsilanti, MI, 48198. Phone: (580) 475-6385. Providers update this record themselves, so call before visiting.

How can I verify Lydia Jordan Brock, DO's license?

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

How much does Lydia Jordan Brock, DO prescribe under Medicare Part D?

In 2024, Lydia Jordan Brock, DO had 63 Medicare Part D claims for 19 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.