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MARIA E GREGORY PA-C
NPI 1669440210
Physician Assistant in Columbia, MD

Active since March 09, 2006PECOS EnrolledAccepts Medicare Assignment
83.06/100
CMS Quality Rating
10710 CHARTER DR, SUITE 400, COLUMBIA, MD 21044(410) 997-7979(410) 997-9231 Get Directions Write a Review

NPPES record last updated: September 9, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Maria E Gregory Pa-c NPPES

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

MARIA E GREGORY PA-C (NPI 1669440210) is an individual physician assistant in Columbia, Maryland, licensed in Maryland (C01085) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of George Washington University School Of Medicine (1987).

NPPES Registry Identity

NPI1669440210
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMARIA E GREGORYCredential: PA-C
Location Address10710 CHARTER DR, SUITE 400Columbia, MD 21044-2858
Mailing Address10710 Charter Dr, Suite 400Columbia, MD 21044-2858 · (410) 997-7979 · Fax (410) 997-9231
Phone(410) 997-7979
Fax(410) 997-9231
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 1987
Enumeration DateMarch 9, 2006
Last NPPES UpdateSeptember 9, 2009
✔ NPI 1669440210 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 · C01085
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.
10710 CHARTER DR, Columbia, MD 21044
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Other Identifiers 3

Medicare ID-Type Unspecified930LE992MD · Medicare
Medicare UPINS77997MD
Medicare ID-Type Unspecified970028885MD · Railroad Medicare

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

Maria E Gregory Pa-c 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 ID2264579606
PECOS Enrollment IDI20091016000494
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 5

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.

Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days 93296
This procedure involves remotely monitoring your pacemaker or implantable defibrillator system. Over a 90-day period, we check the device's performance and your heart's activity. This helps ensure the device is functioning properly and providing the best possible support for your heart health.
1,355 services484 patients
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 93294
This procedure evaluates your pacemaker system remotely for up to 90 days. It checks whether single, dual, multiple lead, or leadless pacemakers are working properly. It's a safe, convenient way to ensure your heart device is functioning optimally.
1,060 services380 patients
Evaluation of cardiac rhythm monitor system, remote up to 30 days 93298
This procedure involves remotely monitoring your heart rhythm for up to 30 days. A small device will record your heart's activity, which can be accessed by your healthcare team. This aids in diagnosing any irregularities or issues with your heart function.
358 services74 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
323 services215 patients
Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days 93295
This procedure involves remotely monitoring your implantable defibrillator system, which can have single, dual, or multiple leads. Over a period of up to 90 days, the system's performance is evaluated to ensure it's working properly and providing the necessary heart rhythm support.
300 services108 patients

Hospital Affiliations CMS Care Compare

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

Johns Hopkins Hospital, The

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210009
Location600 North Wolfe StreetBaltimore, MD 21287 · Baltimore City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21044 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.

83.06/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality68.66
Promoting Interoperability98
Improvement Activities40
Cost76.55

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.

DR. JON KENT MINFORD M.D.
Internal Medicine (Medical Oncology)
10710 CHARTER DR, SUITE G020
COLUMBIA, MD 21044
Howard County (410) 964-2212
DR. TEJASWI RAJASEKHARA SASTRY M.D.
Internal Medicine (Hematology & Oncology)
10710 CHARTER DR, SUITE G020
COLUMBIA, MD 21044
Howard County (410) 964-2212
LYNNE A GAYNES-KAPLAN M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
10710 CHARTER DR, STE 410
CIOLUMBIA, MD 21044
Howard County (301) 953-2080
DR. ALEJANDRO RODRIGUEZ M.D.
Urology
10710 CHARTER DR, SUITE 130
COLUMBIA, MD 21044
Howard County (410) 772-7000
ORTHOPAEDIC ASSOCIATES OF CENTRAL MARYLAND, PA
Orthopaedic Surgery
10710 CHARTER DR, SUITE 300
COLUMBIA, MD 21044
Howard County (410) 644-1880
DR. JEFFERY WAYNE VAN DEN BROEK D.O.
Internal Medicine (Gastroenterology)
10710 CHARTER DR, SUITE 110
COLUMBIA, MD 21044
Howard County (410) 992-9797
SWATI SARAIYA MD
Obstetrics & Gynecology
10710 CHARTER DR, MEDICAL PAVILION AT HOWARD COUNTY-SUITE 200
COLUMBIA, MD 21044
Howard County (410) 884-8000
DR. DEEPAK P MERCHANT MD
Surgery
10710 CHARTER DR, STE 230
COLUMBIA, MD 21044
Howard County (443) 546-1600

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 Maria Gregory's NPI number?

The NPI number for Maria Gregory is 1669440210. It was assigned to this individual provider in the NPPES registry on March 9, 2006.

Where is Maria Gregory located?

Maria Gregory practices at 10710 Charter Dr Suite 400, Columbia, MD 21044. The listed phone number is (410) 997-7979.

What is Maria Gregory's specialty?

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

Is Maria Gregory enrolled in Medicare?

Yes. Maria Gregory 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 Maria Gregory affiliated with any hospitals?

According to CMS data, Maria Gregory is affiliated with Johns Hopkins Hospital, The.

When was this NPI record last updated?

The NPPES record for Maria Gregory was last updated on September 9, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.