MARY JO HOLLORAN CRNP
NPI 1558375600
Nurse Practitioner in Towson, MD

Q: What is Mary Jo Holloran's NPI number?

The NPI number for Mary Jo Holloran is 1558375600. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Q: What is Mary Jo Holloran's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Mary Jo Holloran was last updated on November 13, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since July 27, 2006PECOS EnrolledAccepts Medicare Assignment

85.22/100

CMS Quality Rating

8322 BELLONA AVE, SUITE 100, TOWSON, MD 21204(410) 337-7900(410) 821-1334 Get Directions Write a Review

NPPES record last updated: November 13, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Mary Jo Holloran Crnp NPPES

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

MARY JO HOLLORAN CRNP (NPI 1558375600) is an individual nurse practitioner in Towson, Maryland, licensed in Maryland (R072884) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1980).

NPPES Registry Identity

NPI1558375600

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMARY JO HOLLORANCredential: CRNP

Location Address8322 BELLONA AVE, SUITE 100Towson, MD 21204-2065

Mailing Address8322 Bellona Ave, Suite 100Towson, MD 21204-2065 · (410) 337-7900 · Fax (410) 821-1334

Phone(410) 337-7900

Fax(410) 821-1334

Sole ProprietorNo

Medical School CMSOtherGraduated 1980

Enumeration DateJuly 27, 2006

Last NPPES UpdateNovember 13, 2013

✔ NPI 1558375600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in MD · R072884

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

8322 BELLONA AVE, Towson, MD 21204

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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

Mary Jo Holloran Crnp 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 ID2860537271

PECOS Enrollment IDI20100309000549

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 19

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

980 services128 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

166 services138 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

152 services78 patients

X-ray of hand, minimum of 3 views 73130

An X-ray of the hand, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones in your hand from different angles. This helps in diagnosing fractures, infections, arthritis, or other abnormalities. It's quick and painless.

122 services90 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

111 services111 patients

Injection into tendon or ligament 20550

An injection into a tendon or ligament involves placing medication directly into these areas to help reduce inflammation and pain. It's often used for conditions like arthritis or tendonitis. The procedure is quick and usually involves a local anesthetic.

51 services45 patients

X-ray of wrist, minimum of 3 views 73110

An X-ray of the wrist, minimum of 3 views, is a diagnostic procedure that uses radiation to create images of your wrist from different angles. This helps detect fractures, infections, or other abnormalities for accurate diagnosis and treatment planning.

51 services27 patients

X-ray of knee, 4 or more views 73564

An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.

45 services34 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

41 services34 patients

X-ray of elbow, minimum of 3 views 73080

An elbow X-ray with a minimum of 3 views is a non-invasive imaging test. It helps visualize the bones of the elbow from different angles. This aids in diagnosing conditions like fractures or arthritis. The procedure is quick, painless, and usually takes around 15 minutes.

38 services18 patients

X-ray of finger, minimum of 2 views 73140

An X-ray of the finger involves capturing images of your finger from at least two different angles. This non-invasive procedure helps in visualizing the bones and joints, aiding in the diagnosis of fractures, infections, or other abnormalities. Minimal discomfort may be experienced.

34 services24 patients

Telephone medical discussion with physician, 11-20 minutes 99442

This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.

22 services22 patients

X-ray of ankle, minimum of 3 views 73610

An ankle X-ray is a quick, painless imaging test. It involves capturing at least three different images or 'views' of your ankle using small amounts of radiation. These images help identify any abnormalities or injuries, such as fractures or arthritis.

18 services13 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

18 services14 patients

Finger splint, static Q4049

A static finger splint is a device used to immobilize your finger, keeping it in a fixed position. This aids in healing by preventing movement that could cause further injury. It's often used for conditions like fractures, dislocations, or sprains.

16 services15 patients

Aspiration and/or injection of fluid from medium joint 20605

This procedure involves a needle being inserted into a medium-sized joint, such as a knee or shoulder, to remove (aspirate) excess fluid. Sometimes, medication may also be injected into the joint to reduce inflammation and pain.

13 services13 patients

Closed treatment of broken forearm (radius) bone at the wrist area on the thumb side of the wrist without manipulation 25600

This procedure involves treating a broken forearm bone near the wrist, specifically on the thumb side, without any physical realignment. A cast or splint is typically applied to stabilize the bone and promote healing. No surgical intervention is required.

13 services13 patients

Cast supplies, short arm splint, adult (11 years +), fiberglass Q4022

A short arm splint, for adults and children aged 11+, is a support device made of fiberglass. It is applied to the lower part of the arm to immobilize it after an injury or surgery. It helps in healing by restricting movement and providing stability.

13 services13 patients

Cast supplies, short arm cast, adult (11 years +), fiberglass Q4010

A short arm cast, made from fiberglass, is often used for fractures or injuries to the wrist or forearm in adults and children over 11. It's lightweight, durable, and can be molded to fit your arm comfortably. This cast allows for limited movement while ensuring proper healing.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21204 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.

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.

85.22/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

85.3

Promoting Interoperability

Improvement Activities

Cost

72.09

Reported Quality Measures

Care Plan

Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…

96%217 patients4/55-star benchmark: 100%

Pneumococcal Vaccination Status for Older Adults

Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine

75%200 patients4/55-star benchmark: 100%

Urinary Incontinence: Assessment of Presence or Absence of Urinary Incontinence in Women Aged 65 Years and Older

Percentage of female patients aged 65 years and older who were assessed for the presence or absence of urinary incontinence within 12 months

82%108 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Wrist hand orthosis, wrist extension control cock-up, non molded, prefabricated, off-the-shelf L3908

DME-Orthotic Devices · category DF000N

2 suppliers26 claims28 services$47.61 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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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.

MICHAEL D. COHEN, M.D., P.A.

Specialist

8322 BELLONA AVE, SUITE 300
TOWSON, MD 21204

Baltimore County (410) 296-0414

GREGORY D MARCHESIELLO PA-C

Physician Assistant (Surgical)

8322 BELLONA AVE, SUITE 100
TOWSON, MD 21204

Baltimore County (410) 337-7900

STEPHANIE MCKEEVER LAT, ATC

Specialist/Technologist (Athletic Trainer)

8322 BELLONA AVE
TOWSON, MD 21204

Baltimore County (410) 828-4876

FRANK J CATANZARITI MD

Orthopaedic Surgery

8322 BELLONA AVE, SUITE 100
TOWSON, MD 21204

Baltimore County (410) 337-7900

DAVID F DALURY MD

Orthopaedic Surgery

8322 BELLONA AVE, SUITE 100
TOWSON, MD 21204

Baltimore County (410) 337-7900

MR. DAVID GEORGE AMBROSE BS ATC PTA

Physical Therapy Assistant

8322 BELLONA AVE, TOWSON SPORTS MEDICINE
TOWSON, MD 21204

Baltimore County (410) 337-8847

THE TRAINING ROOM, INC.

Durable Medical Equipment & Medical Supplies (Customized Equipment)

8322 BELLONA AVE
TOWSON, MD 21204

Baltimore County (410) 321-1126

BRIAN PEREZ M.S, LAT, ATC

Specialist/Technologist (Athletic Trainer)

8322 BELLONA AVE
TOWSON, MD 21204

Baltimore County (410) 337-8847

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 Mary Jo Holloran's NPI number?

The NPI number for Mary Jo Holloran is 1558375600. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Mary Jo Holloran located?

Mary Jo Holloran practices at 8322 Bellona Ave Suite 100, Towson, MD 21204. The listed phone number is (410) 337-7900.

What is Mary Jo Holloran's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Mary Jo Holloran enrolled in Medicare?

Yes. Mary Jo Holloran 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.

When was this NPI record last updated?

The NPPES record for Mary Jo Holloran was last updated on November 13, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.