Dr. David Evan Westphal, MD
- Part D claims, 2024
- 1,587
- Hospital affiliations
- 1
- Industry payments
- $64
- Medical group
- 1
- State license
- 1
- Practice address
- 1501 W Chisholm St, Alpena, MI 49707
- Practice phone
- Call (989) 356-7390
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Westphal'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. David Evan Westphal is a family medicine physician in Alpena, Michigan
Dr. Westphal practices at MyMichigan Medical Center Alpena in Alpena, Michigan, part of MyMichigan Health.
Dr. Westphal's NPI, 1699349308, was assigned on May 17, 2021. Dr. Westphal graduated from Michigan State University College of Human Medicine in 2021. Dr. Westphal holds Michigan license 4351047964.
- NPI
- 1699349308NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012317027
- NPI enumeration date
- May 17, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (989) 356-7390
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Evan Westphal practices at MyMichigan Medical Center Alpena in Alpena, Michigan
Dr. Westphal's primary practice is MyMichigan Medical Center Alpena, at 1501 W Chisholm St, Alpena, MI 49707 in Alpena County. The practice phone is (989) 356-7390.
- MyMichigan Medical Center Alpena1501 W Chisholm St, Alpena, MI 49707 · Alpena CountyPhone(989) 356-7390
Source: Dmand AI Affiliation Data
Dr. David Evan Westphal is affiliated with 4 sites of care and 1 medical group
Dr. Westphal's primary practice is MyMichigan Medical Center Alpena in Alpena, Michigan, part of MyMichigan Health. The medical group on file is Alcona Health Center. Dmand AI also links Dr. Westphal to 2 more home health agencies and 1 community health 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 Dr. David Evan Westphal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Westphal practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MyMichigan Medical Center Alpena | Available with a free account |
| +3 more affiliated sites | 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 MyMichigan Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Evan Westphal is one of 4,931 family medicine physicians in Michigan
Family medicine is Dr. Westphal's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Westphal is licensed in Michigan.
Specialties and state licenses
- Family medicine, MichiganPrimary
Family medicine physicians near Dr. Westphal
Counts of family medicine physicians 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. David Evan Westphal's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Westphal's median patient age at 56, with 55% women.
Dr. Westphal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women55%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. David Evan Westphal wrote 1,587 Medicare Part D claims in 2024
In 2024, Dr. Westphal wrote 1,587 Medicare Part D claims for 261 patients. 84% of them were for generic drugs. CMS names the drug for 1,051 of them, across 42 drugs with 11 or more claims each, at $93,012 in total drug cost. In 2023, CMS named 457 claims across 21 drugs.
Dr. Westphal's Part D claims by kind of drug, 2024
- Generic1,340 claims84%
- Brand-name and other247 claims16%
Dr. Westphal's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Westphal's Part D claims, 2024
- Opioids4%71 of 1,587 claims
- Antibiotics3%43 of 1,587 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4572024: 1,051130%
Drugs named by CMS: 42 in 2024, 21 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. David Evan Westphal takes part in Medicare
Dr. Westphal accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David Evan Westphal received $64 in industry payments in 2023
CMS Open Payments shows 3 general payments to Dr. Westphal from 2 drug and device companies in 2023. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $39.
Companies that paid Dr. Westphal the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Evan Westphal graduated from Michigan State University College of Human Medicine
Dr. Westphal graduated from Michigan State University College of Human Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Evan Westphal'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. David Evan Westphal
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. David Evan Westphal's NPI number?
Dr. David Evan Westphal's NPI number is 1699349308. It was assigned on May 17, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. David Evan Westphal?
Dr. David Evan Westphal is a family medicine physician in Alpena, Michigan. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. David Evan Westphal practice?
Dr. Westphal practices at 1501 W Chisholm St, Alpena, MI 49707. Dr. Westphal's primary practice is MyMichigan Medical Center Alpena in Alpena, Michigan, part of MyMichigan Health. Dmand AI also links Dr. Westphal to 2 home health agencies and 1 community health center.
What is Dr. David Evan Westphal's office phone number?
The practice phone on file for Dr. Westphal is (989) 356-7390.
What is Dr. David Evan Westphal's medical license number?
Dr. Westphal holds Michigan license 4351047964.
Which hospitals is Dr. David Evan Westphal affiliated with?
Dr. Westphal practices at MyMichigan Medical Center Alpena in Alpena, Michigan.
What medical group is Dr. David Evan Westphal part of?
Dr. Westphal is linked to Alcona Health Center.
Does Dr. David Evan Westphal accept Medicare?
Yes. CMS lists Dr. Westphal as accepting Medicare assignment.
Where did Dr. David Evan Westphal go to medical school?
Dr. Westphal graduated from Michigan State University College of Human Medicine in 2021.
What drugs does Dr. David Evan Westphal prescribe most?
In 2024 Medicare Part D data, Dr. Westphal's most prescribed drugs by claims were Omeprazole, Atorvastatin Calcium and Losartan Potassium.
Has Dr. David Evan Westphal received payments from drug or device companies?
CMS Open Payments shows $64 in general payments to Dr. Westphal from 2 companies from 2023 to 2023. The largest total came from Stryker Corporation.
How long has Dr. David Evan Westphal been practicing?
Dr. Westphal graduated from medical school in 2021, 5 years ago.
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