Lisa Walker, M.D.
NPI 1720308703 · Diagnostic Radiology Physician · Detroit, MI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Walker, M.D. is a Diagnostic Radiology Physician provider in Detroit, MI (NPI 1720308703).
Provider details
- NPI number
- 1720308703
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301096501 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 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
541 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) |
|---|---|---|
| Limited Ultrasound Scan of Joint Or Other Extremity Structure Except Blood Vessels76882 | 76 | $31 |
| Mri Scan of Leg Joint Without Contrast73721 | 64 | $61 |
| Mri Scan of Arm Joint Without Contrast73221 | 59 | $61 |
| Limited Ultrasound Scan of Abdomen76705 | 39 | $26 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 36 | $20 |
| Complete Ultrasound Scan of Joint76881 | 33 | $40 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$33 across 2 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
- 2010-06-02
- Last updated
- 2016-08-02
Frequently asked questions
- What is Lisa Walker's NPI number?
- Lisa Walker's National Provider Identifier (NPI) is 1720308703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Walker's specialty?
- Lisa Walker is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Lisa Walker located?
- Lisa Walker's practice location on file with NPPES is 2799 W Grand Blvd, Detroit, MI 48202-2608.
- What is Lisa Walker's phone number?
- The practice phone number listed in the NPPES registry for Lisa Walker is (313) 916-2600.
- Does Lisa Walker accept Medicare?
- Lisa Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Walker's NPI active?
- Yes — Lisa Walker's NPI (1720308703) is active in the NPPES registry as of the last update on 2016-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.