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PATRICK MCCARVILLE
NPI 1952834590
Emergency Medicine in Baltimore, MD

Active since April 11, 2017PECOS EnrolledAccepts Medicare Assignment
900 S CATON AVE, BALTIMORE, MD 21229(667) 234-6000 Get Directions Write a Review

NPPES record last updated: July 29, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 29, 2022, Aug 11, 2021, Jun 9, 2021 and 1 more (4 updates tracked since 2017).

About Patrick Mccarville NPPES

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

PATRICK MCCARVILLE (NPI 1952834590) is an individual emergency medicine provider in Baltimore, Maryland, licensed in Maryland (D91192) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Holy Cross Hospital, and is a graduate of Tulane University School Of Medicine (2017).

NPPES Registry Identity

NPI1952834590
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NamePATRICK MCCARVILLE
Location Address900 S CATON AVEBaltimore, MD 21229-5201
Mailing Address900 S Caton AveBaltimore, MD 21229-5201
Phone(667) 234-6000
Sole ProprietorYes
Medical School CMSTulane University School Of MedicineGraduated 2017
Enumeration DateApril 11, 2017
Last NPPES UpdateJuly 29, 20224 updates tracked since enumeration
NPPES CertifiedJuly 29, 2022
✔ NPI 1952834590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MD · D91192
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
900 S CATON AVE, Baltimore, MD 21229
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Patrick Mccarville 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 ID8022418706
PECOS Enrollment IDI20210617000842, I20251003001770
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.

Medicare Billing Reassignment

Medicare enrollment records show Patrick Mccarville reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cep America LLC
Same address
Emergency Medicine
900 CATON AVE
Baltimore, MD 21229
  • Reassigned Medicare billing, Maryland and District of Columbia enrollments
  • Also billed through NPI 1851286041 (District of Columbia)
  • 86 clinicians in this Medicare group
NPI 1821434002 (410) 368-6000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
296 services285 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
259 services252 patients
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.
143 services140 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
97 services92 patients

Hospital Affiliations CMS Care Compare

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

Holy Cross Hospital

Acute Care Hospitals · Silver Spring, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number210004
Location1500 Forest Glen RoadSilver Spring, MD 20910 · Montgomery County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21229 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
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

MRS. VICTORIA VOLTA MANGER CRNA
Nurse Anesthetist, Certified Registered
900 S CATON AVE
BALTIMORE, MD 21229
Baltimore City (667) 234-3045
DR. LISA N GRIMALDI M.D.
Internal Medicine
900 S CATON AVE
BALTIMORE, MD 21229
Baltimore City (410) 368-6000
MRS. EMILY MARIE COCO LCSW-C
Social Worker (Clinical)
900 S CATON AVE
BALTIMORE, MD 21229
Baltimore City (443) 240-7575
OBINNA MADU MD
Student in an Organized Health Care Education/Training Program
900 S CATON AVE
BALTIMORE, MD 21229
Baltimore City (667) 234-2718
STEPHANIE AGUILAR PA-C
Physician Assistant
900 S CATON AVE
BALTIMORE, MD 21229
Baltimore City (667) 234-6000
DR. BERSABEL HILAWI TEWODROS MD
Student in an Organized Health Care Education/Training Program
900 S CATON AVE
BALTIMORE, MD 21229
Baltimore City (667) 234-5724
AARATI THAKUR MD
Student in an Organized Health Care Education/Training Program
900 S CATON AVE
BALTIMORE, MD 21229
Baltimore City (667) 234-6000
AASTHA PRADHAN
Student in an Organized Health Care Education/Training Program
900 S CATON AVE
BALTIMORE, MD 21229
Baltimore City (667) 234-6000

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 Patrick Mccarville's NPI number?

The NPI number for Patrick Mccarville is 1952834590. It was assigned to this individual provider in the NPPES registry on April 11, 2017.

Where is Patrick Mccarville located?

Patrick Mccarville practices at 900 S Caton Ave, Baltimore, MD 21229. The listed phone number is (667) 234-6000.

What is Patrick Mccarville's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Patrick Mccarville enrolled in Medicare?

Yes. Patrick Mccarville 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.

Which organization bills Medicare for Patrick Mccarville's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Patrick Mccarville reassigns Medicare benefits to Cep America LLC (Baltimore, MD). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Patrick Mccarville's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Patrick Mccarville affiliated with any hospitals?

According to CMS data, Patrick Mccarville is affiliated with Holy Cross Hospital.

When was this NPI record last updated?

The NPPES record for Patrick Mccarville was last updated on July 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.