Alexander Kowal, M.D.
NPI 1841330719 · Diagnostic Radiology Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Kowal, M.D. is a Diagnostic Radiology Physician provider in Allentown, PA (NPI 1841330719).
Provider details
- NPI number
- 1841330719
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- P17143 (MD)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,161 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 323 | $20 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 178 | $31 |
| X-Ray of Chest, 1 View71045 | 114 | $8 |
| Limited Ultrasound Scan of Abdomen76705 | 67 | $26 |
| Limited Ultrasound Scan Behind Abdominal Cavity76775 | 67 | $26 |
| Ultrasound Scan of Abdominal Aorta76706 | 66 | $25 |
Practice location
Mailing address
Additional practice locations (1)
- 1255 S Cedar Crest BlvdSuite 3600Allentown, PA 18103-6256Phone: (610) 770-1606Fax: (610) 740-0560
Registry dates
- Enumerated
- 2007-02-08
- Last updated
- 2018-11-19
Frequently asked questions
- What is Alexander Kowal's NPI number?
- Alexander Kowal's National Provider Identifier (NPI) is 1841330719, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Kowal's specialty?
- Alexander Kowal is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Kowal located?
- Alexander Kowal's practice location on file with NPPES is 1200 S Cedar Crest Blvd, Allentown, PA 18103.
- What is Alexander Kowal's phone number?
- The practice phone number listed in the NPPES registry for Alexander Kowal is (610) 402-8080.
- Does Alexander Kowal accept Medicare?
- Alexander Kowal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Kowal's NPI active?
- Yes — Alexander Kowal's NPI (1841330719) is active in the NPPES registry as of the last update on 2018-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.