Catherine Elizabeth Oakley
- Hospital affiliations
- 1
- Industry payments
- $158
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- 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 Catherine Oakley'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.
Catherine Elizabeth Oakley is a physician assistant in Frederick, Maryland
Catherine Oakley practices at Cardiology Associates of Frederick in Frederick, Maryland.
Catherine Oakley's NPI, 1235948274, was assigned on January 3, 2025. Catherine Oakley holds Maryland license C0009743.
- NPI
- 1235948274NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860922705
- NPI enumeration date
- January 3, 2025
- 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
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Catherine Elizabeth Oakley practices at Cardiology Associates of Frederick in Frederick, Maryland
Catherine Oakley'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
Catherine Elizabeth Oakley is affiliated with 3 sites of care and 1 medical group
Catherine Oakley's primary practice is Cardiology Associates of Frederick in Frederick, Maryland. Catherine Oakley is also affiliated with Frederick Health Hospital. The medical group on file is Cardiology Associates of Frederick. Dmand AI also links Catherine Oakley 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 Catherine Elizabeth Oakley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Catherine Oakley 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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Catherine Elizabeth Oakley is one of 2,452 physician assistants in Maryland
Physician assistant is Catherine Oakley's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Catherine Oakley is licensed in Maryland.
Specialties and state licenses
- Physician assistant, MarylandPrimary
Physician assistants near Catherine Oakley
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
Catherine Elizabeth Oakley's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Catherine Oakley's median patient age at 71, with 51% women.
Catherine Oakley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women51%
- Men48%
Source: Dmand AI Patient Panel Data
Catherine Elizabeth Oakley offers telehealth to Medicare patients
Catherine Oakley accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Catherine Oakley as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Catherine Elizabeth Oakley received $158 in industry payments in 2025
CMS Open Payments shows 6 general payments to Catherine Oakley from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Inspire Medical Systems, Inc. paid the most, $46.
Companies that paid Catherine Oakley 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 Catherine Elizabeth Oakley'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 Catherine Elizabeth Oakley
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Catherine Elizabeth Oakley's NPI number?
Catherine Elizabeth Oakley's NPI number is 1235948274. It was assigned on January 3, 2025, and it is active in the NPI Registry.
What does Catherine Elizabeth Oakley specialize in?
Catherine Elizabeth Oakley is a physician assistant in Frederick, Maryland. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Catherine Elizabeth Oakley practice?
Catherine Oakley practices at 74 Thomas Johnson Dr, Frederick, MD 21702. Catherine Oakley's primary practice is Cardiology Associates of Frederick in Frederick, Maryland. Dmand AI also links Catherine Oakley to 1 group practice or clinic.
What is Catherine Elizabeth Oakley's office phone number?
The practice phone on file for Catherine Oakley is (301) 694-9033.
What is Catherine Elizabeth Oakley's medical license number?
Catherine Oakley holds Maryland license C0009743.
Which hospitals is Catherine Elizabeth Oakley affiliated with?
Catherine Oakley is affiliated with Frederick Health Hospital.
What medical group is Catherine Elizabeth Oakley part of?
Catherine Oakley is linked to Cardiology Associates of Frederick.
Does Catherine Elizabeth Oakley accept Medicare?
Yes. CMS lists Catherine Oakley as accepting Medicare assignment.
Does Catherine Elizabeth Oakley offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Catherine Oakley as offering telehealth services.
Has Catherine Elizabeth Oakley received payments from drug or device companies?
CMS Open Payments shows $158 in general payments to Catherine Oakley from 6 companies from 2025 to 2025. The largest total came from Inspire Medical Systems, Inc.
How long has Catherine Elizabeth Oakley been practicing?
Catherine Oakley graduated from medical school in 2024, 2 years ago.
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