Joseph A. Maclellan, PA-C
- Medicare patients, 2024
- 243
- Part D claims, 2024
- 406
- Hospital affiliations
- 1
- Medical groups
- 9
- State license
- 1
- Practice address
- 9500 Euclid Avenue, Cleveland, OH 44195
- Practice phone
- Call (216) 952-9829
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Joseph Maclellan'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.
Joseph A. Maclellan is a physician assistant in Cleveland, Ohio
Joseph Maclellan practices at Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation.
Joseph Maclellan's NPI, 1679889521, was assigned on August 28, 2010. Joseph Maclellan holds Ohio license 50.003170RX.
- NPI
- 1679889521NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749460145
- NPI enumeration date
- August 28, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (216) 952-9829
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Joseph A. Maclellan practices at Cleveland Clinic Main Campus in Cleveland, Ohio
Joseph Maclellan's primary practice is Cleveland Clinic Main Campus, at 9500 Euclid Avenue, Cleveland, OH 44195 in Cuyahoga County. The practice phone is (216) 952-9829.
- Cleveland Clinic Main Campus9500 Euclid Avenue, Cleveland, OH 44195 · Cuyahoga CountyPhone(216) 952-9829
Source: Dmand AI Affiliation Data
Joseph A. Maclellan is affiliated with 4 sites of care and 9 medical groups
Joseph Maclellan's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. The medical group on file is Cleveland Clinic. Dmand AI also links Joseph Maclellan to 8 more medical groups, 2 clinical labs and 1 group practice or clinic, each named with a free account. Joseph Maclellan's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Joseph A. Maclellan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joseph Maclellan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cleveland Clinic Main Campus | Available with a free account |
| +3 more sites 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 The Cleveland Clinic Foundation and 6.2K+ hospitals, with verified contacts in the same login.
Joseph A. Maclellan is one of 4,524 physician assistants in Ohio
Physician assistant is Joseph Maclellan's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Joseph Maclellan is licensed in Ohio.
Specialties and state licenses
- Physician assistant, OhioPrimary
Physician assistants near Joseph Maclellan
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
Joseph A. Maclellan treated 243 Medicare patients in 2024, average age 72
CMS counts 243 Medicare patients who saw Joseph Maclellan in 2024. The largest group is 65 to 74, with 111 patients. 74% of them have high cholesterol, and 70% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Joseph Maclellan's median patient age at 37, with 58% women.
Joseph Maclellan's Medicare patients by age, 2024
Joseph Maclellan's Medicare patients by sex, 2024
- Women15765%
- Men8635%
Chronic conditions among Joseph Maclellan's Medicare patients, 2024
- High cholesterol74%
- High blood pressure70%
- Arthritis53%
- Mood disorders28%
- Anxiety26%
- Chronic kidney disease24%
- Diabetes24%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Joseph Maclellan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Joseph A. Maclellan wrote 406 Medicare Part D claims in 2024
In 2024, Joseph Maclellan wrote 406 Medicare Part D claims for 307 patients. 96% of them were for generic drugs.
Joseph Maclellan's Part D claims by kind of drug, 2024
- Generic390 claims96%
- Brand-name and other16 claims4%
Drug classes CMS tracks in Joseph Maclellan's Part D claims, 2024
- Antibiotics55%224 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
How Joseph A. Maclellan takes part in Medicare
Joseph Maclellan 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
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Sources for Joseph A. Maclellan'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Joseph A. Maclellan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joseph A. Maclellan's NPI number?
Joseph A. Maclellan's NPI number is 1679889521. It was assigned on August 28, 2010, and it is active in the NPI Registry.
What does Joseph A. Maclellan specialize in?
Joseph A. Maclellan is a physician assistant in Cleveland, Ohio. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Joseph A. Maclellan practice?
Joseph Maclellan practices at 9500 Euclid Avenue, Cleveland, OH 44195. Joseph Maclellan's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. Dmand AI also links Joseph Maclellan to 8 medical groups, 2 clinical labs and 1 group practice or clinic.
What is Joseph A. Maclellan's office phone number?
The practice phone on file for Joseph Maclellan is (216) 952-9829.
What is Joseph A. Maclellan's medical license number?
Joseph Maclellan holds Ohio license 50.003170RX.
Which hospitals is Joseph A. Maclellan affiliated with?
Joseph Maclellan practices at Cleveland Clinic Main Campus in Cleveland, Ohio.
What medical group is Joseph A. Maclellan part of?
Joseph Maclellan is linked to Cleveland Clinic. Dmand AI links Joseph Maclellan to 8 more medical groups.
Does Joseph A. Maclellan accept Medicare?
Yes. CMS lists Joseph Maclellan as accepting Medicare assignment.
How many Medicare patients does Joseph A. Maclellan see?
CMS counts 243 Medicare patients who saw Joseph Maclellan in 2024, with an average age of 72.
How long has Joseph A. Maclellan been practicing?
Joseph Maclellan graduated from medical school in 2010, 16 years ago.
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