NPPES file of Aug 9, 2026

Mason Miller, PA-C

Medical Physician Assistant · Reading, PA

Mason Miller, PA-C is a medical physician assistant with a practice address in Reading, Pennsylvania, and NPI 1215534599, issued on Oct 8, 2020. Check the license with the Pennsylvania 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
1215534599
Name
Mason Miller
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
Practice location
2494 Bernville RD Ste 207, Reading, PA 19605
Phone
(610) 378-2676
Enumerated
Oct 8, 2020
Record last updated
Oct 8, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(610) 378-2679
Medicare enrollment
Enrolled (PECOS I20210331000259); 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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Also registered at 2494 Bernville RD Ste 207

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

  1. Tracee Rozum, CRNPGerontology Nurse Practitioner1558971267

Verify Mason Miller in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania 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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79% fewer Medicare Part D claims than the average medical physician assistant in 2024

243 Medicare Part D claims for 50 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 28 claims were for opioids.

  1. Mason Miller243
  2. Specialty average1,148

Most prescribed

  1. Amiodarone Hcl37 claims
  2. Clopidogrel28 claims
  3. Mupirocin26 claims
  4. Furosemide24 claims
  5. Gabapentin22 claims
  6. Tramadol Hcl20 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): 71.5 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 score55.5
  2. Costout of 100 · 30%49.6
  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: $139.40

3 payments; by number, the most common kind was food and beverage; the largest payer was Haemonetics Corporation. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mason Miller$139.40
  2. Specialty average$1,055.00

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. St Joseph Medical GroupReading, PA

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

Mason Miller among 3,897 medical physician assistant records in Pennsylvania

Mason Miller, PA-C is one of 3,897 medical physician assistant records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 76% of them.

  • NPI issued2020 · 76% of these records are older, 20% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2020 · median 2015 among the 2,467 with a school on file
  • Record last updated2020 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in Pennsylvania

There are 3,897 medical physician assistant records in Pennsylvania.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Kimberly Dottery, PAReading, PA 196051811093586
  2. Staci Gross, PA-CReading, PA 196051154571305
  3. Willow Kirwan, PA-CReading, PA 196051306160890
  4. Matthew Rohrbach, PA-CReading, PA 196051750536702
  5. Alycia Rosendale, PA-CReading, PA 196051710437678
  6. Courtney Vonada, PA-CLaureldale, PA 196051134551195
  7. Stacy Arciniegas, PACReading, PA 196061700586104
  8. Andrew CholewaReading, PA 196061033564828

Common questions

What is Mason Miller, PA-C's NPI number?

Mason Miller, PA-C's National Provider Identifier (NPI) is 1215534599, issued on Oct 8, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Mason Miller, PA-C located?

The NPPES record lists a practice address at 2494 Bernville RD Ste 207, Reading, PA, 19605. Phone: (610) 378-2676. Providers update this record themselves, so call before visiting.

How can I verify Mason Miller, PA-C's license?

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

How much does Mason Miller, PA-C prescribe under Medicare Part D?

In 2024, Mason Miller, PA-C had 243 Medicare Part D claims for 50 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.

What is Mason Miller, PA-C's MIPS final score?

The 2023 MIPS final score is 71.5 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.