Ernest H. Walker, PA-C
- Medicare patients, 2024
- 276
- Part D claims, 2024
- 406
- Hospital affiliations
- 1
- Industry payments
- $60
- Medical groups
- 9
- Practice address
- 14700 Lakeshore Drive, Charlevoix, MI 49720
- Practice phone
- Call (231) 547-4024
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ernest 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.
Ernest H. Walker is a physician assistant in Charlevoix, Michigan
Ernest Walker practices at Munson Healthcare Charlevoix Hospital in Charlevoix, Michigan, part of Munson Healthcare.
Ernest Walker's NPI, 1750752317, was assigned on October 8, 2015. Ernest Walker holds Michigan license 5601008412.
- NPI
- 1750752317NPI Registry (opens in a new tab)
- NPI enumeration date
- October 8, 2015
- NPI status
- Active
- Practice phone
- (231) 547-4024
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Ernest H. Walker practices at Munson Healthcare Charlevoix Hospital in Charlevoix, Michigan
Ernest Walker's primary practice is Munson Healthcare Charlevoix Hospital, at 14700 Lakeshore Drive, Charlevoix, MI 49720 in Charlevoix County. The practice phone is (231) 547-4024.
- Munson Healthcare Charlevoix Hospital14700 Lakeshore Drive, Charlevoix, MI 49720 · Charlevoix CountyPhone(231) 547-4024
Source: Dmand AI Affiliation Data
Ernest H. Walker is affiliated with 2 sites of care and 9 medical groups
Ernest Walker's primary practice is Munson Healthcare Charlevoix Hospital in Charlevoix, Michigan, part of Munson Healthcare. The medical group on file is SCP Health. Dmand AI also links Ernest Walker to 8 more medical groups and 1 breast imaging center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ernest H. Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ernest Walker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Munson Healthcare Charlevoix Hospital | Available with a free account |
| +1 more site and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Munson Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Ernest H. Walker is one of 860 physician assistants in Michigan
Medical is Ernest Walker's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Dmand AI has Ernest Walker's licenses on file in 2 states: Michigan and Maine.
Specialties and state licenses
- Medical physician assistant, MichiganPrimary
- Maine license
Physician assistants near Ernest Walker
Counts of physician assistants 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
Ernest H. Walker treated 276 Medicare patients in 2024, average age 74
CMS counts 276 Medicare patients who saw Ernest Walker in 2024. The largest group is 75 to 84, with 105 patients. 72% of them have high blood pressure, and 72% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ernest Walker's median patient age at 59, with 50% women.
Ernest Walker's Medicare patients by age, 2024
Ernest Walker's Medicare patients by sex, 2024
- Women17262%
- Men10438%
Chronic conditions among Ernest Walker's Medicare patients, 2024
- High blood pressure72%
- High cholesterol72%
- Arthritis49%
- Anxiety33%
- Ischemic heart disease29%
- Diabetes28%
- COPD26%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Ernest 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 59
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ernest H. Walker wrote 406 Medicare Part D claims in 2024
In 2024, Ernest Walker wrote 406 Medicare Part D claims for 308 patients. 94% of them were for generic drugs.
Ernest Walker's Part D claims by kind of drug, 2024
- Generic383 claims94%
- Brand-name and other23 claims6%
Drug classes CMS tracks in Ernest Walker's Part D claims, 2024
- Opioids16%63 of 406 claims
- Antibiotics45%182 of 406 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Ernest H. Walker received $60 in industry payments in 2025
CMS Open Payments shows 3 general payments to Ernest Walker from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $38.
Companies that paid Ernest Walker the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Ernest H. 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Ernest H. 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 Ernest H. Walker's NPI number?
Ernest H. Walker's NPI number is 1750752317. It was assigned on October 8, 2015, and it is active in the NPI Registry.
What does Ernest H. Walker specialize in?
Ernest H. Walker is a physician assistant in Charlevoix, Michigan. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Ernest H. Walker practice?
Ernest Walker practices at 14700 Lakeshore Drive, Charlevoix, MI 49720. Ernest Walker's primary practice is Munson Healthcare Charlevoix Hospital in Charlevoix, Michigan, part of Munson Healthcare. Dmand AI also links Ernest Walker to 8 medical groups and 1 breast imaging center.
What is Ernest H. Walker's office phone number?
The practice phone on file for Ernest Walker is (231) 547-4024.
What is Ernest H. Walker's medical license number?
Ernest Walker holds Michigan license 5601008412, one of the licenses on file in 2 states.
Which states has Ernest H. Walker been licensed in?
Dmand AI has state licenses on file for Ernest Walker in Michigan and Maine.
Which hospitals is Ernest H. Walker affiliated with?
Ernest Walker practices at Munson Healthcare Charlevoix Hospital in Charlevoix, Michigan.
What medical group is Ernest H. Walker part of?
Ernest Walker is linked to SCP Health. Dmand AI links Ernest Walker to 8 more medical groups.
How many Medicare patients does Ernest H. Walker see?
CMS counts 276 Medicare patients who saw Ernest Walker in 2024, with an average age of 74.
Has Ernest H. Walker received payments from drug or device companies?
CMS Open Payments shows $60 in general payments to Ernest Walker from 2 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Ernest H. Walker been practicing?
Ernest Walker graduated from medical school in 2014, 12 years ago.
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