Dr. Robert Oden Walker, MD
- Medicare services, 2022
- 75
- Part D claims, 2022
- 162
- Industry payments
- $41
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 6071 W Outer Dr, Detroit, MI 48235
- Practice phone
- Call (313) 966-3300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dmc Sinai - Grace Hospital
Detroit, Michigan
Find Dr. Walker's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Robert Oden Walker is an internist in Detroit, Michigan
Dr. Walker practices at Dmc Sinai - Grace Hospital in Detroit, Michigan.
Dr. Walker's NPI, 1942242185, was assigned on June 12, 2006. Dr. Walker graduated from Wayne State University School of Medicine in 1978. Dr. Walker holds Michigan license 4301041208.
- NPI
- 1942242185NPI Registry (opens in a new tab)
- NPI enumeration date
- June 12, 2006
- NPI status
- Active
- Practice phone
- (313) 966-3300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Robert Oden Walker practices at Dmc Sinai - Grace Hospital in Detroit, Michigan
Dr. Walker's primary practice is Dmc Sinai - Grace Hospital, at 6071 W Outer Dr, Detroit, MI 48235 in Wayne County. The practice phone is (313) 966-3300.
- Dmc Sinai - Grace Hospital6071 W Outer Dr, Detroit, MI 48235 · Wayne CountyPhone(313) 966-3300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert Oden Walker is affiliated with 2 sites of care and 1 medical group
Dr. Walker's primary practice is Dmc Sinai - Grace Hospital in Detroit, Michigan. The medical group on file is Academic Internal Medicine Specialists. Dmand AI also links Dr. Walker to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert Oden Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dmc Sinai - Grace Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Oden Walker is one of 4,804 internists in Michigan
Internal medicine is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Walker is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Walker
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Robert Oden Walker billed Medicare for 75 services in 2022
CMS data shows 75 Medicare services from Dr. Walker across 2 procedure codes in 2022. Medicare paid $2,545 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Walker's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 4152022: 7582%
Dr. Walker compared with the Michigan median for internists, 2022
- Dr. Walker
- Michigan median
- Medicare services
- 75vs 42382% below
- Part D claims
- 162vs 31448% below
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Walker's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Walker and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Oden Walker's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Walker's median patient age at 51, with 68% women.
Dr. Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women68%
- Men31%
Source: Dmand AI Patient Panel Data
Dr. Robert Oden Walker wrote 162 Medicare Part D claims in 2022
In 2022, Dr. Walker wrote 162 Medicare Part D claims. They cover 3 drugs, with $2,078 in total drug cost. In 2021, CMS named 510 claims across 8 drugs.
Dr. Walker's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 5102022: 16268%
Drugs named by CMS: 3 in 2022, 8 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Robert Oden Walker received $41 in industry payments from 2016 to 2021
CMS Open Payments shows 3 general payments to Dr. Walker from 3 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $17.
General payments to Dr. Walker by program year, 2016 to 2021
Companies that paid Dr. Walker the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Oden Walker graduated from Wayne State University School of Medicine
Dr. Walker graduated from Wayne State University School of Medicine in 1978.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert Oden Walker's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Robert Oden Walker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Robert Oden Walker's NPI number?
Dr. Robert Oden Walker's NPI number is 1942242185. It was assigned on June 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Oden Walker?
Dr. Robert Oden Walker is an internist in Detroit, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Robert Oden Walker practice?
Dr. Walker practices at 6071 W Outer Dr, Detroit, MI 48235. Dr. Walker's primary practice is Dmc Sinai - Grace Hospital in Detroit, Michigan. Dmand AI also links Dr. Walker to 1 group practice or clinic.
What is Dr. Robert Oden Walker's office phone number?
The practice phone on file for Dr. Walker is (313) 966-3300.
What is Dr. Robert Oden Walker's medical license number?
Dr. Walker holds Michigan license 4301041208.
What medical group is Dr. Robert Oden Walker part of?
Dr. Walker is linked to Academic Internal Medicine Specialists.
Does Dr. Robert Oden Walker accept Medicare?
Yes. CMS data shows Dr. Walker billed Medicare for 75 services in 2022.
What services does Dr. Robert Oden Walker bill to Medicare?
In 2022, Dr. Walker's most billed Medicare services were office visit, established patient (99213) and care management and other visits (99406).
Where did Dr. Robert Oden Walker go to medical school?
Dr. Walker graduated from Wayne State University School of Medicine in 1978.
What drugs does Dr. Robert Oden Walker prescribe most?
In 2022 Medicare Part D data, Dr. Walker's most prescribed drugs by claims were Warfarin Sodium, Gabapentin and Nifedipine ER.
Has Dr. Robert Oden Walker received payments from drug or device companies?
CMS Open Payments shows $41 in general payments to Dr. Walker from 3 companies from 2016 to 2021. The largest total came from Allergan Inc.
How long has Dr. Robert Oden Walker been practicing?
Dr. Walker graduated from medical school in 1978, 48 years ago.
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