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MRS. COLLEEN ELIZABETH HOLLEY MD
NPI 1093014524
Emergency Medicine in Glen Burnie, MD

Active since March 23, 2011PECOS EnrolledAccepts Medicare Assignment
301 HOSPITAL DR, GLEN BURNIE, MD 21061(410) 787-4313(419) 787-4305 Get Directions Write a Review

NPPES record last updated: September 11, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 11, 2020, Feb 24, 2016 (2 updates tracked since 2016).

About Mrs. Colleen Elizabeth Holley Md NPPES

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

MRS. COLLEEN ELIZABETH HOLLEY MD (NPI 1093014524) is an individual emergency medicine provider in Glen Burnie, Maryland, licensed in Maryland (D77429) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS, is affiliated with University Of Md Baltimore Washington Medical Center, and is a graduate of Virginia Commonwealth University, School Of Medicine (2011).

NPPES Registry Identity

NPI1093014524
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameMRS. COLLEEN ELIZABETH HOLLEYCredential: MD
Location Address301 HOSPITAL DRGlen Burnie, MD 21061-5803
Mailing Address301 Hospital DrGlen Burnie, MD 21061-5803 · (410) 787-4313 · Fax (419) 787-4305
Phone(410) 787-4313
Fax(419) 787-4305
Sole ProprietorNo
Medical School CMSVirginia Commonwealth University, School Of MedicineGraduated 2011
Enumeration DateMarch 23, 2011
Last NPPES UpdateSeptember 11, 20202 updates tracked since enumeration
NPPES CertifiedSeptember 11, 2020
✔ NPI 1093014524 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MD · D77429
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
301 HOSPITAL DR, Glen Burnie, MD 21061
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Other Names 1

Professional Name (2)Dr. Colleen Elizabeth Holley Md

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

Mrs. Colleen Elizabeth Holley Md 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 ID6406072818
PECOS Enrollment IDI20140721001694
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 6

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.

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.
300 services276 patients
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.
279 services277 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.
102 services101 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.
87 services86 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
19 services19 patients
Ultrasound of heart, follow-up 93308
A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.
14 services14 patients

Hospital Affiliations CMS Care Compare

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

University Of MD Baltimore Washington Medical Center

Acute Care Hospitals · Glen Burnie, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number210043
Location301 Hospital DriveGlen Burnie, MD 21061 · Anne Arundel County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21061 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.

PARI MAJETHIA
Pharmacist (Ambulatory Care)
301 HOSPITAL DR
GLEN BURNIE, MD 21061
Anne Arundel County (410) 787-4786
MORGAN MERRYMAN CRNA
Nurse Anesthetist, Certified Registered
301 HOSPITAL DR
GLEN BURNIE, MD 21061
Anne Arundel County (410) 787-4000
MRS. THERESA EILEEN DEVEAUX CRNP
Nurse Practitioner (Acute Care)
301 HOSPITAL DR
GLEN BURNIE, MD 21061
Anne Arundel County (410) 553-8300
DR. STEPHEN JOSEPH HITTMAN D.O.
Pediatrics
301 HOSPITAL DR
GLEN BURNIE, MD 21061
Anne Arundel County (410) 787-4000
MR. BRIAN ROEDER P.A.-C
Physician Assistant (Surgical)
301 HOSPITAL DR, SUITE 803
GLEN BURNIE, MD 21061
Anne Arundel County (410) 553-8160
KARIM KHATIBI MD
Obstetrics & Gynecology
301 HOSPITAL DR
GLEN BURNIE, MD 21061
Anne Arundel County (410) 787-4000
DR. MARSHALL E. BENJAMIN M.D.
Surgery
301 HOSPITAL DR
GLEN BURNIE, MD 21061
Anne Arundel County (410) 553-8300
DR. DOROTHY P FEDIS M.D.
Emergency Medicine
301 HOSPITAL DR
GLEN BURNIE, MD 21061
Anne Arundel County (410) 787-4565

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 Colleen Holley's NPI number?

The NPI number for Colleen Holley is 1093014524. It was assigned to this individual provider in the NPPES registry on March 23, 2011. The provider is also known as Dr. Colleen Elizabeth Holley MD.

Where is Colleen Holley located?

Colleen Holley practices at 301 Hospital Dr, Glen Burnie, MD 21061. The listed phone number is (410) 787-4313.

What is Colleen Holley's specialty?

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

Is Colleen Holley enrolled in Medicare?

Yes. Colleen Holley 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 Colleen Holley affiliated with any hospitals?

According to CMS data, Colleen Holley is affiliated with University Of MD Baltimore Washington Medical Center.

When was this NPI record last updated?

The NPPES record for Colleen Holley was last updated on September 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.