Catherine Nicholas, PA-C
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 201 East University Parkway, Baltimore, MD 21218
- Practice phone
- Call (410) 554-2227
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Catherine Nicholas' professional email, personal email and mobile number
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Catherine Nicholas is a physician assistant in Baltimore, Maryland
Catherine Nicholas practices at MedStar Union Memorial Hospital in Baltimore, Maryland, part of MedStar Health.
Catherine Nicholas' NPI, 1699652644, was assigned on August 20, 2025.
- NPI
- 1699652644NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729572094
- NPI enumeration date
- August 20, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 554-2227
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Catherine Nicholas practices at MedStar Union Memorial Hospital in Baltimore, Maryland
Catherine Nicholas' primary practice is MedStar Union Memorial Hospital, at 201 East University Parkway, Baltimore, MD 21218 in Baltimore City. The practice phone is (410) 554-2227.
- MedStar Union Memorial Hospital201 East University Parkway, Baltimore, MD 21218 · Baltimore CityPhone(410) 554-2227
Source: Dmand AI Affiliation Data
Catherine Nicholas is affiliated with 1 site of care and 1 medical group
Catherine Nicholas' primary practice is MedStar Union Memorial Hospital in Baltimore, Maryland, part of MedStar Health. The medical group on file is MedStar Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Catherine Nicholas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Catherine Nicholas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MedStar Union Memorial Hospital | 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 MedStar Health and 6.2K+ hospitals, with verified contacts in the same login.
Catherine Nicholas is one of 2,452 physician assistants in Maryland
Physician assistant is Catherine Nicholas' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Catherine Nicholas has a license on file in Maryland.
Specialties and state licenses
- Physician assistant, Maryland
Physician assistants near Catherine Nicholas
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 Nicholas' patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Catherine Nicholas' median patient age at 39, with 62% women.
Catherine Nicholas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women62%
- Men38%
Source: Dmand AI Patient Panel Data
How Catherine Nicholas takes part in Medicare
Catherine Nicholas 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)
Sources for Catherine Nicholas'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 |
| 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 Catherine Nicholas
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 Nicholas' NPI number?
Catherine Nicholas' NPI number is 1699652644. It was assigned on August 20, 2025, and it is active in the NPI Registry.
What does Catherine Nicholas specialize in?
Catherine Nicholas is a physician assistant in Baltimore, Maryland. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Catherine Nicholas practice?
Catherine Nicholas practices at 201 East University Parkway, Baltimore, MD 21218. Catherine Nicholas' primary practice is MedStar Union Memorial Hospital in Baltimore, Maryland, part of MedStar Health.
What is Catherine Nicholas' office phone number?
The practice phone on file for Catherine Nicholas is (410) 554-2227.
Which hospitals is Catherine Nicholas affiliated with?
Catherine Nicholas practices at MedStar Union Memorial Hospital in Baltimore, Maryland.
What medical group is Catherine Nicholas part of?
Catherine Nicholas is linked to MedStar Medical Group.
Does Catherine Nicholas accept Medicare?
Yes. CMS lists Catherine Nicholas as accepting Medicare assignment.
How long has Catherine Nicholas been practicing?
Catherine Nicholas graduated from medical school in 2025, 1 years ago.
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