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Edit this profileAt a glance
- 111 S Front St, Harrisburg, PA 17101
About David Hallock
David L. Hallock, PA-C is a physician assistant practicing in Harrisburg, PA. According to Medicare claims data, David cared for 850 Medicare patients across 3,383 services. The services billed most often include injection, methylprednisolone acetate, 1 mg, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1023041944.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (717) 782-5908
- Email not available
Practice Locations
111 S FRONT ST
Harrisburg, PA 17101
Procedures Most Often Billed to Medicare
3,383 services · 850 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
40 | As often as other peers in Physician Assistant |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
2,280 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
630 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
258 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
147 | More than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
28 | As often as other peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 29 related providers in 4 groups
Other physician assistants in Harrisburg 5
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in PA who bill this service to Medicare most often.
Common questions
What does David L. Hallock specialize in?
David L. Hallock is a physician assistant in Harrisburg, PA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is David L. Hallock located?
David L. Hallock is listed at 111 S Front St, Harrisburg, PA 17101. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is David L. Hallock's phone number?
The number on file is (717) 782-5908. Contact the office directly to confirm availability and scheduling.
NPI registry
What is David L. Hallock's NPI number?
David L. Hallock's National Provider Identifier is 1023041944. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did David L. Hallock train?
David L. Hallock attended Other, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How long has David L. Hallock been practicing?
David L. Hallock has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What does David L. Hallock do most often?
According to Medicare billing data, David L. Hallock performs procedures including aspiration and/or injection of fluid from large joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has David L. Hallock confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by David L. Hallock. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.