1. Home
  2. Directory
  3. Maryland
  4. Oakland
  5. Obstetrics Gynecology
  6. NPI Profile

ABIGAIL THERESE GREGORY MD
NPI 1336346691
Obstetrics & Gynecology in Oakland, MD

Active since June 29, 2007PECOS EnrolledAccepts Medicare Assignment
70.94/100
CMS Quality Rating
880 MEMORIAL DR LOWR LEVEL, OAKLAND, MD 21550(301) 334-1177 Get Directions Write a Review

NPPES record last updated: August 30, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Abigail Therese Gregory Md NPPES

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

ABIGAIL THERESE GREGORY MD (NPI 1336346691) is an individual obstetrics & gynecology provider in Oakland, Maryland, licensed in Nebraska (24796) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, is affiliated with Garrett Regional Medical Center, and is a graduate of University Of Minnesota Medical School (2007).

NPPES Registry Identity

NPI1336346691
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameABIGAIL THERESE GREGORYCredential: MD
Location Address880 MEMORIAL DR LOWR LEVELOakland, MD 21550-5101
Mailing Address880 Memorial Dr Lowr LevelOakland, MD 21550-5101 · (301) 334-1177
Phone(301) 334-1177
Sole ProprietorNo
Medical School CMSUniversity Of Minnesota Medical SchoolGraduated 2007
Enumeration DateJune 29, 2007
Last NPPES UpdateAugust 30, 2024
✔ NPI 1336346691 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in NE · 24796
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
880 MEMORIAL DR LOWR LEVEL, Oakland, MD 21550
Open in Google Maps ↗

Other Names 1

Former Name (1)Abigail Therese Shaltz M.d.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

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

Abigail Therese Gregory 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 ID5092952044
PECOS Enrollment IDI20150915000600
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.

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.
165 services113 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
95 services95 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.
23 services23 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
21 services20 patients
Biopsy of lining of uterus and/or removal of polyp using an endoscope 58558
This procedure involves using a thin, flexible tool (endoscope) to examine and possibly remove a small tissue sample from the inner layer of your uterus. It may also involve removing a growth. It helps to identify any issues and plan the right treatment.
19 services19 patients

Hospital Affiliations CMS Care Compare 2

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

Garrett Regional Medical Center

Acute Care Hospitals · Oakland, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210017
Location251 North Fourth StreetOakland, MD 21550 · Garrett County
Emergency services Birthing friendly

West Virginia University Hospitals, Inc

Acute Care Hospitals · Morgantown, WV
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number510001
Location1 Medical Center DriveMorgantown, WV 26506 · Monongalia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21550 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
$133.05 typical visit price
range $57.99 – $175.57
Typical copayment $33.26 (range $14.49 – $43.89)
Most-billed visit code 99204
Established Patient
$72.23 typical visit price
range $18.66 – $143.02
Typical copayment $18.05 (range $4.66 – $35.75)
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.

70.94/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality68.4
Promoting Interoperability100
Improvement Activities0
Cost76.73

Other Providers at the Same Location NPPES

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

SPECIALTY PHYSICIANS OF GARRETT COUNTY, LLC
Obstetrics & Gynecology
880 MEMORIAL DR LOWR LEVEL
OAKLAND, MD 21550
Garrett County (301) 334-1177

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 Abigail Gregory's NPI number?

The NPI number for Abigail Gregory is 1336346691. It was assigned to this individual provider in the NPPES registry on June 29, 2007. The provider is also known as Abigail Therese Shaltz M.D..

Where is Abigail Gregory located?

Abigail Gregory practices at 880 Memorial Dr Lowr Level, Oakland, MD 21550. The listed phone number is (301) 334-1177.

What is Abigail Gregory's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Abigail Gregory enrolled in Medicare?

Yes. Abigail 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.

What insurance does Abigail Gregory accept?

Health plans from CareSource list Abigail Gregory as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Abigail Gregory affiliated with any hospitals?

According to CMS data, Abigail Gregory is affiliated with Garrett Regional Medical Center and West Virginia University Hospitals, Inc.

When was this NPI record last updated?

The NPPES record for Abigail Gregory was last updated on August 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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.