Michael Vincent Knefel, PA-C
- Medicare patients, 2024
- 768
- Part D claims, 2024
- 421
- Industry payments
- $19
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 560 W Macphail Rd, Bel Air, MD 21014
- Practice phone
- Call (410) 638-6480
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Patient First Primary & Urgent Care Bel Air
Urgent Care Center · Bel Air, Maryland
Find Michael Knefel'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.
Michael Vincent Knefel is a physician assistant in Bel Air, Maryland
Michael Knefel practices at Patient First Primary & Urgent Care Bel Air in Bel Air, Maryland.
Michael Knefel's NPI, 1366728438, was assigned on November 2, 2011. Michael Knefel holds Maryland license C0004625.
- NPI
- 1366728438NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729246335
- NPI enumeration date
- November 2, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 638-6480
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Vincent Knefel practices at Patient First Primary & Urgent Care Bel Air in Bel Air, Maryland
Michael Knefel's primary practice is Patient First Primary & Urgent Care Bel Air, at 560 W Macphail Rd, Bel Air, MD 21014. The practice phone is (410) 638-6480.
- Patient First Primary & Urgent Care Bel Air560 W Macphail Rd, Bel Air, MD 21014Phone(410) 638-6480
Source: Dmand AI Affiliation Data
Michael Vincent Knefel is affiliated with 1 site of care and 1 medical group
Michael Knefel's primary practice is Patient First Primary & Urgent Care Bel Air in Bel Air, Maryland. The medical group on file is Patient First.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael Vincent Knefel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Knefel practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Patient First Primary & Urgent Care Bel Air | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Vincent Knefel is one of 2,452 physician assistants in Maryland
Physician assistant is Michael Knefel's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Michael Knefel is licensed in Maryland.
Specialties and state licenses
- Physician assistant, MarylandPrimary
Physician assistants near Michael Knefel
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
Michael Vincent Knefel treated 768 Medicare patients in 2024, average age 75
CMS counts 768 Medicare patients who saw Michael Knefel in 2024. The largest group is 65 to 74, with 328 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Knefel's median patient age at 73, with 59% women.
Michael Knefel's Medicare patients by age, 2024
Michael Knefel's Medicare patients by sex, 2024
- Women48363%
- Men28537%
Chronic conditions among Michael Knefel's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Ischemic heart disease30%
- Diabetes28%
- Mood disorders24%
- Anxiety23%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Michael Knefel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Vincent Knefel wrote 421 Medicare Part D claims in 2024
In 2024, Michael Knefel wrote 421 Medicare Part D claims for 283 patients. 86% of them were for generic drugs.
Michael Knefel's Part D claims by kind of drug, 2024
- Generic360 claims86%
- Brand-name41 claims10%
- Other20 claims5%
Drug classes CMS tracks in Michael Knefel's Part D claims, 2024
- Opioids3%11 of 421 claims
- Antibiotics41%172 of 421 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 Michael Vincent Knefel takes part in Medicare
Michael Knefel 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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Michael Vincent Knefel received $19 in industry payments in 2025
CMS Open Payments shows 1 general payment to Michael Knefel from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $19.
Companies that paid Michael Knefel 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 Michael Vincent Knefel'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) |
| 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 Michael Vincent Knefel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael Vincent Knefel's NPI number?
Michael Vincent Knefel's NPI number is 1366728438. It was assigned on November 2, 2011, and it is active in the NPI Registry.
What does Michael Vincent Knefel specialize in?
Michael Vincent Knefel is a physician assistant in Bel Air, Maryland. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michael Vincent Knefel practice?
Michael Knefel practices at 560 W Macphail Rd, Bel Air, MD 21014. Michael Knefel's primary practice is Patient First Primary & Urgent Care Bel Air in Bel Air, Maryland.
What is Michael Vincent Knefel's office phone number?
The practice phone on file for Michael Knefel is (410) 638-6480.
What is Michael Vincent Knefel's medical license number?
Michael Knefel holds Maryland license C0004625.
What medical group is Michael Vincent Knefel part of?
Michael Knefel is linked to Patient First.
Does Michael Vincent Knefel accept Medicare?
Yes. CMS lists Michael Knefel as accepting Medicare assignment.
How many Medicare patients does Michael Vincent Knefel see?
CMS counts 768 Medicare patients who saw Michael Knefel in 2024, with an average age of 75.
Has Michael Vincent Knefel received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Michael Knefel from 1 company from 2025 to 2025. The largest total came from Exact Sciences Corporation.
How long has Michael Vincent Knefel been practicing?
Michael Knefel graduated from medical school in 2011, 15 years ago.
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