Patricia Ann Muller, PAC
Surgical Physician Assistant · Baltimore, MD
Patricia Ann Muller, PAC is a surgical physician assistant with a practice address in Baltimore, Maryland, and NPI 1811007263, issued on Aug 30, 2006. Check the license (Maryland COO01956, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Patricia Ann Muller
- Credential
- PAC
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- COO01956 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5601 Loch Raven Blvd # 2N, Baltimore, MD 21239
- Phone
- (433) 444-4275
- Enumerated
- Aug 30, 2006
- Record last updated
- Nov 29, 2024
- Fax
- (443) 444-4276
- Medicare enrollment
- Enrolled (PECOS I20170913000094); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 397 in Maryland → Look up another NPI →
Verify Patricia Ann Muller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license COO01956Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average surgical physician assistant in 2024
108 Medicare Part D claims for 45 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D.
Most prescribed
- Ammonium Lactate15 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): 80.2 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $661.02
16 payments; by number, the most common kind was food and beverage; the largest payer was Smith+Nephew, Inc. The 7,578 providers of this specialty with any payment received $703.95 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
- Medstar Medical Group II LLCGlen Burnie, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patricia Ann Muller among 397 surgical physician assistant records in Maryland
Patricia Ann Muller, PAC is one of 397 surgical physician assistant records with a practice address in Maryland. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 79% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1997 · median 2011 among the 230 with a school on file
- Record last updated2024 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in Maryland
There are 397 surgical physician assistant records in Maryland.
All 397 in Maryland → Every provider in Baltimore → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Maame Agyapong, PABaltimore, MD 212391518734532
- Lauren Delmonico, PA-CBaltimore, MD 212391114571809
- Kimberly Jenko, PABaltimore, MD 212391154952497
- James Lathroum, PA-CBaltimore, MD 212391659337293
- Alexandra Levy, P.A.Baltimore, MD 212391528439445
- Jacqueline SnyderBaltimore, MD 212391043683501
- Darren StimpfleBaltimore, MD 212391063769982
- Madalyn Frazier, PHYSICIAN ASSISTANTBaltimore, MD 212371700233996
Common questions
What is Patricia Ann Muller, PAC's NPI number?
Patricia Ann Muller, PAC's National Provider Identifier (NPI) is 1811007263, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Patricia Ann Muller, PAC located?
The NPPES record lists a practice address at 5601 Loch Raven Blvd # 2N, Baltimore, MD, 21239. Phone: (433) 444-4275. Providers update this record themselves, so call before visiting.
How can I verify Patricia Ann Muller, PAC's license?
NPPES lists Maryland license number COO01956, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Patricia Ann Muller, PAC prescribe under Medicare Part D?
In 2024, Patricia Ann Muller, PAC had 108 Medicare Part D claims for 45 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
What is Patricia Ann Muller, PAC's MIPS final score?
The 2023 MIPS final score is 80.2 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.