Erin Jennifer Lotharius, PA-C
Medical Physician Assistant · Fredericksburg, VA
Erin Jennifer Lotharius, PA-C is a medical physician assistant with a practice address in Fredericksburg, Virginia, and NPI 1649467515, issued on Sep 25, 2007. Check the license (Virginia 0110003460, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin Jennifer Lotharius
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 0110003460 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3031 Plank RD, Fredericksburg, VA 22401
- Phone
- (540) 736-5043
- Enumerated
- Sep 25, 2007
- Record last updated
- Feb 17, 2022
- Fax
- (540) 736-5044
- Medicare enrollment
- Enrolled (PECOS I20120209000255); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 941 in Virginia → Look up another NPI →
Also registered at 3031 Plank RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Carr, PAPhysician Assistant1700803293
- Tokzhan Clay, MDFamily Medicine Physician1164630299
- Robert Cohen, M.D.Public Health & General Preventive Medicine Physician1992080972
- Robert Colligan, MDFamily Medicine Physician1467490581
- Spencer Dean, DOFamily Medicine Physician1699339259
- Scott Fowler, MDFamily Medicine Physician1629233119
Verify Erin Jennifer Lotharius in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0110003460Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average medical physician assistant in 2024
825 Medicare Part D claims for 320 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate75 claims
- Amoxicillin-Clavulanate Potass60 claims
- Prednisone43 claims
- Albuterol Sulfate Hfa37 claims
- Atorvastatin Calcium32 claims
- Levothyroxine Sodium29 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): 62.1 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).
Bills Medicare through one group practice
- Patient First Richmond Medical Group PLLCFredericksburg, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Jennifer Lotharius among 941 medical physician assistant records in Virginia
Erin Jennifer Lotharius, PA-C is one of 941 medical physician assistant records with a practice address in Virginia. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 24% of them.
- NPI issued2007 · 24% of these records are older, 69% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2007 · median 2014 among the 525 with a school on file
- Record last updated2022 · 52% 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 Virginia 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 Virginia
There are 941 medical physician assistant records in Virginia.
All 941 in Virginia → Every provider in Fredericksburg → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Kelly Bonner, PA-CFredericksburg, VA 224011487875381
- Margo Bragg, PA-CFredericksburg, VA 224011255527404
- Velma Bunch, PAFredericksburg, VA 224011437235066
- Cheryl Davidson, PAFredericksburg, VA 224011821038449
- Michael Deutsch, PAFredericksburg, VA 224011518992692
- Britanya Farley, PAFredericksburg, VA 224011528252053
- Steven Fox, PACFredericksburg, VA 224011649378035
- Kirstin Garcia, PA-CFredericksburg, VA 224011609079359
Common questions
What is Erin Jennifer Lotharius, PA-C's NPI number?
Erin Jennifer Lotharius, PA-C's National Provider Identifier (NPI) is 1649467515, issued on Sep 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Erin Jennifer Lotharius, PA-C located?
The NPPES record lists a practice address at 3031 Plank RD, Fredericksburg, VA, 22401. Phone: (540) 736-5043. Providers update this record themselves, so call before visiting.
How can I verify Erin Jennifer Lotharius, PA-C's license?
NPPES lists Virginia license number 0110003460, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Erin Jennifer Lotharius, PA-C prescribe under Medicare Part D?
In 2024, Erin Jennifer Lotharius, PA-C had 825 Medicare Part D claims for 320 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Erin Jennifer Lotharius, PA-C's MIPS final score?
The 2023 MIPS final score is 62.1 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.