Leslie Welk, M.D.
NPI 1013938984 · Diagnostic Radiology Physician · Paradise Valley, AZ
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Welk, M.D. is a Diagnostic Radiology Physician provider in Paradise Valley, AZ (NPI 1013938984).
Provider details
- NPI number
- 1013938984
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 21611 (MI)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
719 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) |
|---|---|---|
| Screening Mammography77067 | 150 | $35 |
| Screening 3d Breast Mammography77063 | 148 | $27 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 113 | $27 |
| Diagnostic Mammography of Both Breasts77066 | 98 | $45 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 67 | $9 |
| Limited Ultrasound Scan of 1 Breast76642 | 60 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-23
- Last updated
- 2008-06-09
Frequently asked questions
- What is Leslie Welk's NPI number?
- Leslie Welk's National Provider Identifier (NPI) is 1013938984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Welk's specialty?
- Leslie Welk is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie Welk located?
- Leslie Welk's practice location on file with NPPES is 4910 E Beryl Ave, Paradise Valley, AZ 85253-1048.
- What is Leslie Welk's phone number?
- The practice phone number listed in the NPPES registry for Leslie Welk is (602) 326-2194.
- Does Leslie Welk accept Medicare?
- Leslie Welk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Welk's NPI active?
- Yes — Leslie Welk's NPI (1013938984) is active in the NPPES registry as of the last update on 2008-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.