NPPES file of Aug 9, 2026

Courtney L. Schock

Physician Assistant · Pasadena, MD

Courtney L. Schock is a physician assistant with a practice address in Pasadena, Maryland, and NPI 1538821087, issued on Oct 12, 2021. Check the license (Maryland C08573, 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 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538821087
Name
Courtney L. Schock
Primary taxonomy
Physician Assistant 363A00000X
License number
C08573 MD
Self-reported in NPPES; status is on the state search
Practice location
8109 Ritchie Hwy Ste 100, Pasadena, MD 21122
Phone
(443) 270-8600
Enumerated
Oct 12, 2021
Record last updated
Nov 13, 2023
Medicare enrollment
Enrolled (PECOS I20221019000339); accepts Medicare assignment
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 8109 Ritchie Hwy Ste 100

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

  1. Dominique Griffin, PA-CPhysician Assistant1518706167
  2. Haley Zimmerman, FNP-CRegistered Nurse1770276057

Verify Courtney L. Schock 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 C08573
    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

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2.6 times the Medicare Part D claims of the average physician assistant in 2024

2,134 Medicare Part D claims for 275 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 17 claims were for opioids.

  1. Courtney Schock2,134
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium175 claims
  2. Levothyroxine Sodium112 claims
  3. Amlodipine Besylate99 claims
  4. Lisinopril88 claims
  5. Losartan Potassium84 claims
  6. Ozempic64 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 86.7 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 score90.0
  2. Costout of 100 · 30%65.5
  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).

Industry payments in 2024: $285.18

13 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Courtney Schock$285.18
  2. Specialty average$841.65

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

  1. Luminis Health Medical Group, LLCAnnapolis, MD

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

Courtney L. Schock among 3,224 physician assistant records in Maryland

Courtney L. Schock is one of 3,224 physician assistant records with a practice address in Maryland. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 71% of them.

  • NPI issued2021 · 71% of these records are older, 24% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2022 · median 2017 among the 1,974 with a school on file
  • Record last updated2023 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

20 physician assistant records list a practice address in Pasadena

They are 20 of the 537 NPPES records with a practice address in Pasadena, and 3,224 physician assistant records in Maryland.

The 8 physician assistant records with the nearest ZIP codes

  1. Nora Bianco, PA-CPasadena, MD 211221851546444
  2. Amber BrubakerPasadena, MD 211221780135822
  3. Matthew Castagna, PAPasadena, MD 211221932676756
  4. Karen Diaz, PA-CPasadena, MD 211221639602147
  5. Vivian Duru, PAPasadena, MD 211221447529904
  6. Sharon Hill, PA-CPasadena, MD 211221578701603
  7. Sarah Jones, PAPasadena, MD 211221275687618
  8. Alyson Lang, PA-CPasadena, MD 211221023352366

Common questions

What is Courtney L. Schock's NPI number?

Courtney L. Schock's National Provider Identifier (NPI) is 1538821087, issued on Oct 12, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Courtney L. Schock located?

The NPPES record lists a practice address at 8109 Ritchie Hwy Ste 100, Pasadena, MD, 21122. Phone: (443) 270-8600. Providers update this record themselves, so call before visiting.

How can I verify Courtney L. Schock's license?

NPPES lists Maryland license number C08573, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Courtney L. Schock prescribe under Medicare Part D?

In 2024, Courtney L. Schock had 2,134 Medicare Part D claims for 275 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

What is Courtney L. Schock's MIPS final score?

The 2023 MIPS final score is 86.7 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.