James David Crampton
- Part D claims, 2026
- 8,294
- Hospital affiliations
- 1
- Industry payments
- $685
- Medical groups
- 2
- State license
- 1
- Practice address
- 3601 W Thirteen Mile Rd, Royal Oak, MI 48073
- Practice phone
- Call (248) 898-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find James Crampton'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.
James David Crampton is a physician assistant in Royal Oak, Michigan
James Crampton practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
James Crampton's NPI, 1346216272, was assigned on February 28, 2006. James Crampton holds Michigan license 5601003028.
- NPI
- 1346216272NPI Registry (opens in a new tab)
- NPI enumeration date
- February 28, 2006
- NPI status
- Active
- Practice phone
- (248) 898-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
James David Crampton practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan
James Crampton's primary practice is Corewell Health William Beaumont University Hospital, at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073 in Oakland County. The practice phone is (248) 898-5400.
- Corewell Health William Beaumont University Hospital3601 W Thirteen Mile Rd, Royal Oak, MI 48073 · Oakland CountyPhone(248) 898-5400
Source: Dmand AI Affiliation Data
James David Crampton is affiliated with 1 site of care and 2 medical groups
James Crampton's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. The medical group on file is Signify Health. Dmand AI also links James Crampton to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at James David Crampton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Crampton practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health William Beaumont University Hospital | Available with a free account |
| +1 medical group | 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 Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
James David Crampton is one of 5,857 physician assistants in Michigan
Physician assistant is James Crampton's primary specialty in the NPI Registry, under taxonomy code 363A00000X. James Crampton is licensed in Michigan.
Specialties and state licenses
- Physician assistant, MichiganPrimary
Physician assistants near James Crampton
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
James David Crampton's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts James Crampton's median patient age at 58, with 37% women.
James Crampton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women37%
- Men63%
Source: Dmand AI Patient Panel Data
James David Crampton wrote 8,294 Medicare Part D claims in 2026
In 2026, James Crampton wrote 8,294 Medicare Part D claims for 625 patients. 87% of them were for generic drugs.
James Crampton's Part D claims by kind of drug, 2026
- Generic7,212 claims87%
- Brand-name1,029 claims12%
- Other53 claims1%
Drug classes CMS tracks in James Crampton's Part D claims, 2026
- Opioids5%390 of 8,294 claims
- Antibiotics3%263 of 8,294 claims
- Antipsychotics, patients 65 and over1%46 of 8,294 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
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.
James David Crampton received $685 in industry payments in 2025
CMS Open Payments shows 40 general payments to James Crampton from 10 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $251.
Companies that paid James Crampton 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 James David Crampton'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 (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 James David Crampton
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is James David Crampton's NPI number?
James David Crampton's NPI number is 1346216272. It was assigned on February 28, 2006, and it is active in the NPI Registry.
What does James David Crampton specialize in?
James David Crampton is a physician assistant in Royal Oak, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does James David Crampton practice?
James Crampton practices at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073. James Crampton's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dmand AI also links James Crampton to 1 medical group, and a free account names each one.
What is James David Crampton's office phone number?
The practice phone on file for James Crampton is (248) 898-5400. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is James David Crampton's email address?
Dmand AI checks professional and personal email addresses for James Crampton through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is James David Crampton's medical license number?
James Crampton holds Michigan license 5601003028.
Which hospitals is James David Crampton affiliated with?
James Crampton practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan.
What medical group is James David Crampton part of?
James Crampton is linked to Signify Health. Dmand AI links James Crampton to 1 more medical group, named with a free account.
Who does James David Crampton practice with?
Dmand AI links 4,847 HCPs to James Crampton's primary medical group, 374 of them physician assistants. A free account lists them, with verified contacts.
Has James David Crampton received payments from drug or device companies?
CMS Open Payments shows $685 in general payments to James Crampton from 10 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has James David Crampton been practicing?
James Crampton graduated from medical school in 1998, 28 years ago.
What EHR does James David Crampton's practice use?
Dmand AI tracks the EHR system at Corewell Health William Beaumont University Hospital and at 1 medical group. The vendor and product are available with a free Dmand AI account.
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