Ultimate MD
- Total HCPs
- 2
- Physicians (MD/DO)
- 2
- Executives
- 2
- Medicare Part B payments
- $20,786
Find the right contacts among 2 executives and 2 HCPs
Professional emails, personal emails and mobile numbers for Ultimate MD's buying committee, with a free Dmand AI account.
Ultimate MD is a primary care medical group in Louisville, Kentucky
Ultimate MD (Colleen Walker Md PLLC) is part of Ultimate MD.
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; and Dmand AI Affiliation Data
Ultimate MD has 2 executives and leaders in Dmand AI
Waterfall enrichment finds their professional emails, personal emails and mobile numbers.
Executives by department
Get emails and mobile numbers for all 2 executives and leaders
30 days free · Self-serve · No credit card
Source: Dmand AI Executive Data
Ultimate MD's NPI is 1720549264 and its PAC ID is 4385977362
- Primary NPI (Type 2)
- 1720549264NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385977362
- Dmand ID
- NG-MGR-050762
- Medicare enrollment
- Enrolled (PAC ID on file)
- Address
- 3945 Nanz Ave, Louisville, KY 40207
- Main phone
- (502) 899-1100
- Executive emails and mobiles
- Get contacts
- Group type
- Single-specialty
- Core specialty
- Primary care
- Site structure
- Single-site
- Ownership model
- DSO / MSO
- Leadership
- Physician-led
- Medicare Part B payments
- $20,786
- Legal name
- Colleen Walker Md PLLC
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; Dmand AI Organization Profile Data; and Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Ultimate MD is part of Ultimate MD
Dmand AI places Ultimate MD under Ultimate MD, an independent practice.
- Ultimate MD
- Ultimate MD
Source: Dmand AI Org Hierarchy Data
Org hierarchy
See how Ultimate MD connects to Ultimate MD: its parent organizations, sister groups and every site of care in between, with the HCPs and leaders at each one.
Ultimate MD has 2 physicians among 2 HCPs
Ultimate MD physicians by specialty
- Internal medicine2
Share of the group's 2 physicians.
Ultimate MD physicians
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Ultimate MD practices at one location in Louisville
Ultimate MD practice locations
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Full footprint
Open all 1 practice location with facility phones, patient visits and the HCPs at each site.
Ultimate MD is a primary care group
Primary care is Ultimate MD's core specialty, with internal medicine as its main practice type.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Dmand AI tracks 1 EHR vendor at Ultimate MD
Vendor and product names for the practice are available with a free account.
| Site | EHR vendor | Product |
|---|---|---|
| Practice | Available with a free account | Available with a free account |
Source: Dmand AI Technology Install Data
Primary care groups in Kentucky similar in size to Ultimate MD
These primary care groups have the closest number of HCPs to Ultimate MD.
| Medical group | HCPs |
|---|---|
| Allergy, Asthma & Immunology, PSCLexington, KY | 5 |
| Arthritis & Osteoporosis Center of KentuckyRichmond, KY | 5 |
| Barren River District Health DepartmentBowling Green, KY | 5 |
| Bluegrass Care NavigatorsLexington, KY | 5 |
| Bluegrass Medical AssociatesPaducah, KY | 5 |
Sources: Dmand AI Affiliation Data; and Dmand AI Peer Benchmarks
Sources for Ultimate MD data
| Data on this page | Source |
|---|---|
| NPI, PAC ID and address | NPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Dmand ID, phone, website, LinkedIn and group profile | Dmand AI Org Hierarchy DataDmand AI Organization Profile Data |
| Medicare Part B payments | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| Parent organizations and sister groups | Dmand AI Org Hierarchy Data |
| HCPs and physician specialties | NPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data |
| Specialty areas | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data |
| Practice locations and hospitals | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Executives and departments | Dmand AI Executive Data |
| EHR vendors | Dmand AI Technology Install Data |
| Similar groups | Dmand AI Affiliation DataDmand AI Peer Benchmarks |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Ultimate MD
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ultimate MD's NPI number?
Ultimate MD's primary NPI (Type 2) is 1720549264.
What is Ultimate MD's PAC ID?
Ultimate MD's Medicare PAC ID is 4385977362, which means the group is enrolled in Medicare.
Where is Ultimate MD located?
Ultimate MD is at 3945 Nanz Ave, Louisville, KY 40207.
What is Ultimate MD's phone number?
Ultimate MD's main phone number is (502) 899-1100.
Who owns Ultimate MD?
Dmand AI places Ultimate MD under Ultimate MD, an independent practice.
How many physicians does Ultimate MD have?
Dmand AI links 2 physicians and 2 HCPs in all to Ultimate MD.
What specialties does Ultimate MD cover?
Ultimate MD is a primary care group. The largest physician specialties are internal medicine (2).
How much does Ultimate MD receive from Medicare?
CMS data shows $20,786 in Medicare Part B payments to Ultimate MD.
Selling to primary care groups?
See Ultimate MD from parent organization to every site of care
Dmand AI maps 181K+ medical groups and 997K+ sites of care, with the HCPs and executives at each one.
- 30 days free
- Self-serve
- No credit card