Elizabeth Posoli, P.A.
Physician Assistant · Arnold, MD
Elizabeth Posoli, P.A. is a physician assistant with a practice address in Arnold, Maryland, and NPI 1851403166, issued on Aug 31, 2006. Check the license (Maryland C0002169, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Posoli
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- C0002169 MD
PA1012 NV
Self-reported in NPPES; status is on the state search - Practice location
- 269 Peninsula Farm RD Ste F, Arnold, MD 21012
- Phone
- (410) 518-9808
- Enumerated
- Aug 31, 2006
- Record last updated
- Feb 2, 2026
- Fax
- (410) 518-9842
- Medicaid ID
- 100511090 NV
- Medicare enrollment
- Enrolled (PECOS I20161018000056); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,224 in Maryland → Look up another NPI →
Also registered at 269 Peninsula Farm RD Ste F
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anna ConleyFamily Medicine Physician1851851943
- Taylor Robinson, PA-CFamily Medicine Physician1710751573
- Melissa Shaull, MDFamily Medicine Physician1174676969
Verify Elizabeth Posoli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C0002169Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average physician assistant in 2024
335 Medicare Part D claims for 79 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Zolpidem Tartrate18 claims
- Concerta12 claims
- Losartan Potassium12 claims
- Nitrofurantoin Mono-Macro12 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.
Bills Medicare through 2 group practices
- Optum Medical Group II Rhodes P CLas Vegas, NV
- Privia Care Center LLCArnold, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth Posoli among 3,224 physician assistant records in Maryland
Elizabeth Posoli, P.A. 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 83% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1999 · median 2017 among the 1,974 with a school on file
- Record last updated2026 · 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).
8 physician assistant records list a practice address in Arnold
They are 8 of the 307 NPPES records with a practice address in Arnold, and 3,224 physician assistant records in Maryland.
All 3,224 in Maryland → Every provider in Arnold → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Victoria BurdenArnold, MD 210121023894425
- Hannah DohertyArnold, MD 210121679235360
- Kaitlyn Govatos, PA-CArnold, MD 210121780237966
- Emily McManusArnold, MD 210121699658815
- Kimberly Morin, PA-CArnold, MD 210121558790105
- Hali NygardArnold, MD 210121760144455
- Jennifer Rocca-Sexton, PA-CArnold, MD 210121336131200
- Dorsey Butterbaugh, PACBel Air, MD 210141821015348
Common questions
What is Elizabeth Posoli, P.A.'s NPI number?
Elizabeth Posoli, P.A.'s National Provider Identifier (NPI) is 1851403166, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Posoli, P.A. located?
The NPPES record lists a practice address at 269 Peninsula Farm RD Ste F, Arnold, MD, 21012. Phone: (410) 518-9808. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Posoli, P.A.'s license?
NPPES lists Maryland license number C0002169, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Elizabeth Posoli, P.A. prescribe under Medicare Part D?
In 2024, Elizabeth Posoli, P.A. had 335 Medicare Part D claims for 79 beneficiaries; the average among physician assistant prescribers was 830. 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.