Physician Profile
Unclaimed ProfileAbout KNOREK
David A. Knorek, M.D. is a healthcare provider in Harrisburg, PA specializing in internal medicine. David is also listed as specializing in cardiovascular disease. According to Medicare claims data, David cared for 672 Medicare patients across 1,104 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (717) 782-5905
- Email not available
Practice Locations
805 SIR THOMAS CT
Harrisburg, PA 17109
Procedures Most Often Billed to Medicare
1,104 services · 672 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
226 |
| Influenza vaccine, trivalent derived from recombinant dna | Treatment | 90673 |
38 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
482 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
127 |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
101 |
| Administration of influenza virus vaccine | Billing code | G0008 |
38 |
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
32 |
| Transitional care management services for problem of at least moderate complexity | Office visit | 99495 |
23 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
23 |
| Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Billing code | G0438 |
14 |
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 internal medicines at this location 4
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 — 32 related providers in 4 groups
Other internal medicines in Harrisburg 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2011 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in PA who bill this service to Medicare most often.
Common questions
What does Dr. Knorek specialize in?
Dr. Knorek is an internal medicine in Harrisburg, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Knorek located?
Dr. Knorek is listed at 805 SIR THOMAS CT, Harrisburg, PA 17109. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Knorek's phone number?
The number on file is (717) 782-5905. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Knorek's NPI number?
Dr. Knorek's National Provider Identifier is 1760745376. 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 Dr. Knorek go to medical school?
Dr. Knorek attended Other, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Knorek been practicing?
Dr. Knorek has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Knorek do most often?
According to Medicare billing data, Dr. Knorek performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as influenza vaccine, trivalent derived from recombinant dna, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Knorek confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Knorek. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.