Aaryn Zimmerman
- Hospital affiliations
- 1
- Industry payments
- $124
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 74 Thomas Johnson Dr, Frederick, MD 21702
- Practice phone
- Call (301) 694-9033
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cardiology Associates of Frederick
Frederick, Maryland
Find Aaryn Zimmerman'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.
Aaryn Zimmerman is a physician assistant in Frederick, Maryland
Aaryn Zimmerman practices at Cardiology Associates of Frederick in Frederick, Maryland.
Aaryn Zimmerman's NPI, 1942037668, was assigned on September 17, 2024.
- NPI
- 1942037668NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082110622
- NPI enumeration date
- September 17, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (301) 694-9033
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Aaryn Zimmerman practices at Cardiology Associates of Frederick in Frederick, Maryland
Aaryn Zimmerman's primary practice is Cardiology Associates of Frederick, at 74 Thomas Johnson Dr, Frederick, MD 21702 in Frederick County. The practice phone is (301) 694-9033.
- Cardiology Associates of Frederick74 Thomas Johnson Dr, Frederick, MD 21702 · Frederick CountyPhone(301) 694-9033
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Aaryn Zimmerman is affiliated with 3 sites of care and 1 medical group
Aaryn Zimmerman's primary practice is Cardiology Associates of Frederick in Frederick, Maryland. Aaryn Zimmerman is also affiliated with Frederick Health Hospital. The medical group on file is Cardiology Associates of Frederick. Dmand AI also links Aaryn Zimmerman to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Aaryn Zimmerman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Aaryn Zimmerman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cardiology Associates of Frederick | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Aaryn Zimmerman is one of 2,452 physician assistants in Maryland
Physician assistant is Aaryn Zimmerman's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Aaryn Zimmerman
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
Aaryn Zimmerman's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Aaryn Zimmerman's median patient age at 66, with 58% women.
Aaryn Zimmerman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Aaryn Zimmerman offers telehealth to Medicare patients
Aaryn Zimmerman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Aaryn Zimmerman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Aaryn Zimmerman received $124 in industry payments in 2025
CMS Open Payments shows 2 general payments to Aaryn Zimmerman from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $124.
Companies that paid Aaryn Zimmerman 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 Aaryn Zimmerman'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Aaryn Zimmerman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Aaryn Zimmerman's NPI number?
Aaryn Zimmerman's NPI number is 1942037668. It was assigned on September 17, 2024, and it is active in the NPI Registry.
What does Aaryn Zimmerman specialize in?
Aaryn Zimmerman is a physician assistant in Frederick, Maryland. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Aaryn Zimmerman practice?
Aaryn Zimmerman practices at 74 Thomas Johnson Dr, Frederick, MD 21702. Aaryn Zimmerman's primary practice is Cardiology Associates of Frederick in Frederick, Maryland. Dmand AI also links Aaryn Zimmerman to 1 group practice or clinic.
What is Aaryn Zimmerman's office phone number?
The practice phone on file for Aaryn Zimmerman is (301) 694-9033.
Which hospitals is Aaryn Zimmerman affiliated with?
Aaryn Zimmerman is affiliated with Frederick Health Hospital.
What medical group is Aaryn Zimmerman part of?
Aaryn Zimmerman is linked to Cardiology Associates of Frederick.
Does Aaryn Zimmerman accept Medicare?
Yes. CMS lists Aaryn Zimmerman as accepting Medicare assignment.
Does Aaryn Zimmerman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Aaryn Zimmerman as offering telehealth services.
Has Aaryn Zimmerman received payments from drug or device companies?
CMS Open Payments shows $124 in general payments to Aaryn Zimmerman from 1 company from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Aaryn Zimmerman been practicing?
Aaryn Zimmerman graduated from medical school in 2025, 1 years ago.
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