Dr. James D. Decker, MD
- Medicare services, 2024
- 559
- Medicare patients, 2024
- 207
- Part D claims, 2024
- 202
- Hospital affiliations
- 2
- Industry payments
- $342
- 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. Decker'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. James D. Decker is a family medicine physician in Alpena, Michigan
Dr. Decker practices at MyMichigan Medical Center Alpena in Alpena, Michigan, part of MyMichigan Health.
Dr. Decker's NPI, 1497749576, was assigned on September 6, 2005. Dr. Decker graduated from Wayne State University School of Medicine in 1999. Dr. Decker holds Michigan license JD075038.
- NPI
- 1497749576NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062472715
- NPI enumeration date
- September 6, 2005
- 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
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James D. Decker practices at MyMichigan Medical Center Alpena in Alpena, Michigan
Dr. Decker'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. James D. Decker is affiliated with 2 sites of care and 3 medical groups
Dr. Decker's primary practice is MyMichigan Medical Center Alpena in Alpena, Michigan, part of MyMichigan Health. Dr. Decker is also affiliated with MyMichigan Medical Center Midland. The medical group on file is Sound Physicians. Dmand AI also links Dr. Decker to 2 more medical groups, 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. James D. Decker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Decker practices, 2 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 |
| +1 more site and 2 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 MyMichigan Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James D. Decker is one of 4,931 family medicine physicians in Michigan
Family medicine is Dr. Decker's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Decker is licensed in Michigan.
Specialties and state licenses
- Family medicine, MichiganPrimary
Family medicine physicians near Dr. Decker
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. James D. Decker billed Medicare for 559 services in 2024
CMS data shows 559 Medicare services from Dr. Decker across 7 procedure codes in 2024, for 207 Medicare patients. Medicare paid $47,953 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Decker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6802024: 55918%
Dr. Decker compared with the Michigan median for family medicine physicians, 2024
- Dr. Decker
- Michigan median
- Medicare services
- 559vs 2482.3 times
- Medicare patients
- 207vs 11285% above
- Part D claims
- 28vs 1,03397% below
Medians across 4,990 family medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Decker's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Decker?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Decker and other family medicine physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James D. Decker treated 207 Medicare patients in 2024, average age 76
CMS counts 207 Medicare patients who saw Dr. Decker in 2024. The largest group is 75 to 84, with 70 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.03, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Decker's median patient age at 76, with 53% women.
Dr. Decker's Medicare patients by age, 2024
Dr. Decker's Medicare patients by sex, 2024
- Women11355%
- Men9445%
Chronic conditions among Dr. Decker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Heart failure54%
- Ischemic heart disease49%
- Mood disorders45%
- Chronic kidney disease43%
- Depression43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Decker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James D. Decker wrote 202 Medicare Part D claims in 2024
In 2024, Dr. Decker wrote 202 Medicare Part D claims for 91 patients. 84% of them were for generic drugs. CMS names the drug for 28 of them, across 2 drugs with 11 or more claims each, at $148 in total drug cost. In 2022, CMS named 42 claims across 3 drugs.
Dr. Decker's Part D claims by kind of drug, 2024
- Generic169 claims84%
- Brand-name and other33 claims16%
Dr. Decker's most prescribed drugs by claims, 2023
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. Decker's Part D claims, 2024
- Antibiotics19%39 of 202 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 422023: 2833%
Drugs named by CMS: 2 in 2023, 3 in 2022.
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. James D. Decker takes part in Medicare
Dr. Decker 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. James D. Decker received $342 in industry payments from 2016 to 2020
CMS Open Payments shows 43 general payments to Dr. Decker from 3 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $290.
General payments to Dr. Decker by program year, 2016 to 2020
Companies that paid Dr. Decker the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James D. Decker graduated from Wayne State University School of Medicine
Dr. Decker graduated from Wayne State University School of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James D. Decker'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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. James D. Decker
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. James D. Decker's NPI number?
Dr. James D. Decker's NPI number is 1497749576. It was assigned on September 6, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. James D. Decker?
Dr. James D. Decker 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. James D. Decker practice?
Dr. Decker practices at 1501 W Chisholm St, Alpena, MI 49707. Dr. Decker's primary practice is MyMichigan Medical Center Alpena in Alpena, Michigan, part of MyMichigan Health. Dmand AI also links Dr. Decker to 2 medical groups.
What is Dr. James D. Decker's office phone number?
The practice phone on file for Dr. Decker is (989) 356-7390.
What is Dr. James D. Decker's medical license number?
Dr. Decker holds Michigan license JD075038.
Which hospitals is Dr. James D. Decker affiliated with?
Dr. Decker practices at MyMichigan Medical Center Alpena in Alpena, Michigan. Dr. Decker is also affiliated with MyMichigan Medical Center Midland.
What medical group is Dr. James D. Decker part of?
Dr. Decker is linked to Sound Physicians. Dmand AI links Dr. Decker to 2 more medical groups.
Does Dr. James D. Decker accept Medicare?
Yes. CMS data shows Dr. Decker billed Medicare for 559 services in 2024, and Dr. Decker accepts Medicare assignment.
How many Medicare patients does Dr. James D. Decker see?
CMS counts 207 Medicare patients who saw Dr. Decker in 2024, with an average age of 76.
What services does Dr. James D. Decker bill to Medicare?
In 2024, Dr. Decker's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
Show 4 more questionsShow fewer questions
Where did Dr. James D. Decker go to medical school?
Dr. Decker graduated from Wayne State University School of Medicine in 1999.
What drugs does Dr. James D. Decker prescribe most?
In 2023 Medicare Part D data, Dr. Decker's most prescribed drugs by claims were Prednisone and Metoprolol Tartrate.
Has Dr. James D. Decker received payments from drug or device companies?
CMS Open Payments shows $342 in general payments to Dr. Decker from 3 companies from 2016 to 2020. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. James D. Decker been practicing?
Dr. Decker graduated from medical school in 1999, 27 years ago.
Selling to family medicine practices?
See family medicine physicians in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card