Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

BROOKE ALEXANDRIA SULLIVAN
NPI 1134728223
Physician Assistant in Baltimore, MD

Active since October 20, 2020PECOS Enrolled
100/100
CMS Quality Rating
620 W LEXINGTON ST STE 5110, BALTIMORE, MD 21201(410) 777-1881 Get Directions Write a Review

NPPES record last updated: July 31, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Brooke Alexandria Sullivan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BROOKE ALEXANDRIA SULLIVAN (NPI 1134728223) is an individual physician assistant in Baltimore, Maryland, licensed in Maryland (C0008192) and active in the NPI registry since October 2020. She is enrolled in Medicare PECOS, is affiliated with University Of Maryland Medical Center, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1134728223
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameBROOKE ALEXANDRIA SULLIVAN
Location Address620 W LEXINGTON ST STE 5110Baltimore, MD 21201-1508
Mailing Address620 W Lexington St Ste 5110Baltimore, MD 21201-1508 · (336) 918-6083
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateOctober 20, 2020
Last NPPES UpdateJuly 31, 2026
NPPES CertifiedJuly 31, 2026
NPI 1134728223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in MD · C0008192
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
620 W LEXINGTON ST STE 5110, Baltimore, MD 21201

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Brooke Alexandria Sullivan is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6800287178
PECOS Enrollment IDI20211221000215
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
41 services23 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
35 services27 patients
Diagnostic exam of lung airway using an endoscope 31622
This procedure involves a doctor inserting a thin, flexible tube called an endoscope into your lung airway. It allows the doctor to view the airway and diagnose any issues. The process is safe and helps in accurate diagnosis.
14 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Maryland Medical Center

Acute Care Hospitals · Baltimore, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210002
Location22 South Greene StreetBaltimore, MD 21201 · Baltimore City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability99
Improvement Activities40

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physician Assistant
620 W LEXINGTON ST STE 5110
BALTIMORE, MD 21201
Physician Assistant
620 W LEXINGTON ST STE 5110
BALTIMORE, MD 21201
Physician Assistant
620 W LEXINGTON ST STE 5110
BALTIMORE, MD 21201
Physician Assistant
620 W LEXINGTON ST STE 5110
BALTIMORE, MD 21201
Physician Assistant
620 W LEXINGTON ST STE 5110
BALTIMORE, MD 21201
Physician Assistant
620 W LEXINGTON ST STE 5110
BALTIMORE, MD 21201
Physician Assistant
620 W LEXINGTON ST STE 5110
BALTIMORE, MD 21201
Physician Assistant
620 W LEXINGTON ST STE 5110
BALTIMORE, MD 21201

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Brooke Sullivan's NPI number?

The NPI number for Brooke Sullivan is 1134728223. It was assigned to this individual provider in the NPPES registry on October 20, 2020.

Where is Brooke Sullivan located?

Brooke Sullivan practices at 620 W Lexington St Ste 5110, Baltimore, MD 21201. The listed phone number is (410) 777-1881.

What is Brooke Sullivan's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Brooke Sullivan enrolled in Medicare?

Yes. Brooke Sullivan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Brooke Sullivan affiliated with any hospitals?

According to CMS data, Brooke Sullivan is affiliated with University Of Maryland Medical Center.

When was this NPI record last updated?

The NPPES record for Brooke Sullivan was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.