Gregor Hawk, MD
NPI 1245222926 · Orthopaedic Surgery Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregor Hawk, MD is a Orthopaedic Surgery Physician provider in Allentown, PA (NPI 1245222926).
Provider details
- NPI number
- 1245222926
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD066795L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,112 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 601 | $121 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 517 | $70 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 352 | $86 |
| X-Ray of Knee, 3 Views73562 | 315 | $38 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 255 | $33 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 284 | 228 |
| Mupirocin | 226 | 218 |
| Oxycodone Hcl | 94 | 65 |
| Meloxicam | 58 | 22 |
| Clindamycin Hcl | 46 | 39 |
| Methylprednisolone | 46 | 41 |
| Tramadol Hcl | 39 | 24 |
| Doxycycline Monohydrate | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$212 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-18
- Last updated
- 2014-01-16
Frequently asked questions
- What is Gregor Hawk's NPI number?
- Gregor Hawk's National Provider Identifier (NPI) is 1245222926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregor Hawk's specialty?
- Gregor Hawk is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Gregor Hawk located?
- Gregor Hawk's practice location on file with NPPES is 250 Cetronia Road, Allentown, PA 18106-9168.
- What is Gregor Hawk's phone number?
- The practice phone number listed in the NPPES registry for Gregor Hawk is (610) 973-6200.
- Does Gregor Hawk accept Medicare?
- Gregor Hawk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregor Hawk's NPI active?
- Yes — Gregor Hawk's NPI (1245222926) is active in the NPPES registry as of the last update on 2014-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.