David L. Hallock, PA-C
Physician Assistant · Harrisburg, PA
David L. Hallock, PA-C is a physician assistant with a practice address in Harrisburg, Pennsylvania, and NPI 1023041944, issued on Jul 7, 2006. Check the license (Pennsylvania MA001892L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David L. Hallock
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- MA001892L PA
OA000312L PA
Self-reported in NPPES; status is on the state search - Practice location
- 111 S Front St, Harrisburg, PA 17101
- Phone
- (717) 782-5908
- Enumerated
- Jul 7, 2006
- Record last updated
- May 10, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110720000091); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Also registered at 111 S Front St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Carson Adams, M.D.Emergency Medicine Physician1093120347
- Guy Agostinelli, DOStudent in an Organized Health Care Education/Training Program1053103473
- Usman Enesi Ahmed, MDStudent in an Organized Health Care Education/Training Program1053108571
Verify David L. Hallock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA001892LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average physician assistant in 2024
90 Medicare Part D claims for 56 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Gabapentin38 claims
- Methylprednisolone19 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.
Industry payments in 2024: $184.60
3 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. 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.
Bills Medicare through 2 group practices
- Phoenix Rehabilitation And Health Services IncCranberry Twp, PA
- Susquehanna Valley Pain Management, P.C.Mechanicsburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David L. Hallock among 8,020 physician assistant records in Pennsylvania
David L. Hallock, PA-C is one of 8,020 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 85% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1994 · median 2018 among the 5,313 with a school on file
- Record last updated2016 · 42% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
147 physician assistant records list a practice address in Harrisburg
They are 147 of the 3,963 NPPES records with a practice address in Harrisburg, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in Harrisburg → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Margaret Beck, PA-CHarrisburg, PA 171011871795344
- Rebecca Brenner, PA-CHarrisburg, PA 171011083861918
- Michelle Day, PA-CHarrisburg, PA 171011235180092
- Hillary Hanwell, PA-CHarrisburg, PA 171011356775662
- Adam Hellyer, PA-CHarrisburg, PA 171011215214085
- Jody McCann, PA-CHarrisburg, PA 171011316071061
- Julie McDonald, PA-CHarrisburg, PA 171011700826757
- Elizabeth Melcher, PA-CHarrisburg, PA 171011700133782
Common questions
What is David L. Hallock, PA-C's NPI number?
David L. Hallock, PA-C's National Provider Identifier (NPI) is 1023041944, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David L. Hallock, PA-C located?
The NPPES record lists a practice address at 111 S Front St, Harrisburg, PA, 17101. Phone: (717) 782-5908. Providers update this record themselves, so call before visiting.
How can I verify David L. Hallock, PA-C's license?
NPPES lists Pennsylvania license number MA001892L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does David L. Hallock, PA-C prescribe under Medicare Part D?
In 2024, David L. Hallock, PA-C had 90 Medicare Part D claims for 56 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.