Haley Ann Thommen, PA-C
Physician Assistant · Hunt Valley, MD
Haley Ann Thommen, PA-C is a physician assistant with a practice address in Hunt Valley, Maryland, and NPI 1336790021, issued on Sep 24, 2019. Check the license (Maryland C0007374, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Haley Ann Thommen
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C0007374 MD
Self-reported in NPPES; status is on the state search - Practice location
- 226 Schilling Cir Ste 170, Hunt Valley, MD 21031
- Phone
- (410) 448-6400
- Enumerated
- Sep 24, 2019
- Record last updated
- Oct 2, 2024
- Fax
- (410) 785-4840
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,224 in Maryland → Look up another NPI →
Also registered at 226 Schilling Cir Ste 170
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Haley Ann Thommen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C0007374Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $60.55
3 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi-Aventis U.S. LLC. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Haley Ann Thommen among 3,224 physician assistant records in Maryland
Haley Ann Thommen, PA-C 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 2019, is newer than 62% of them.
- NPI issued2019 · 62% of these records are older, 34% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2024 · 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).
5 physician assistant records list a practice address in Hunt Valley
They are 5 of the 861 NPPES records with a practice address in Hunt Valley, and 3,224 physician assistant records in Maryland.
All 3,224 in Maryland → Every provider in Hunt Valley → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Ania Castillo, PAHunt Valley, MD 210311427710169
- Shannon Lopez, PAHunt Valley, MD 210311669185070
- Kailyn Brandt, PA-CCockeysville, MD 210301366252900
- Ernest Eckenrode, PA-CHunt Valley, MD 210301659049526
- Franziska Lorden, PAHunt Valley, MD 210301740216290
- Amy Rife, PA-CCockeysville, MD 210301063752418
- Jillian Turlington, PA-CCockeysville, MD 210301780248468
- Kathryn Rodgers, PAClarksville, MD 210291043720287
Common questions
What is Haley Ann Thommen, PA-C's NPI number?
Haley Ann Thommen, PA-C's National Provider Identifier (NPI) is 1336790021, issued on Sep 24, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Haley Ann Thommen, PA-C located?
The NPPES record lists a practice address at 226 Schilling Cir Ste 170, Hunt Valley, MD, 21031. Phone: (410) 448-6400. Providers update this record themselves, so call before visiting.
How can I verify Haley Ann Thommen, PA-C's license?
NPPES lists Maryland license number C0007374, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity 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.