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MRS. MARY KATHYN O'BIER FNP
NPI 1710623111
Nurse Practitioner - Family in Tappahannock, VA

Active since May 09, 2022PECOS EnrolledAccepts Medicare Assignment
659 HOSPITAL RD STE 201, TAPPAHANNOCK, VA 22560(804) 828-4362(804) 828-7865 Get Directions Write a Review

NPPES record last updated: December 15, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 15, 2023, May 9, 2022 (2 updates tracked since 2022).

About Mrs. Mary Kathyn O'bier Fnp NPPES

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

MRS. MARY KATHYN O'BIER FNP (NPI 1710623111) is an individual family provider in Tappahannock, Virginia, licensed in Virginia (0024184037) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS, is affiliated with Medical College Of Virginia Hospitals, and maintains a secondary practice location in Warsaw.

NPPES Registry Identity

NPI1710623111
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. MARY KATHYN O'BIERCredential: FNP
Location Address659 HOSPITAL RD STE 201Tappahannock, VA 22560-7000
Mailing AddressPo Box 780125Philadelphia, PA 19178-0125 · (804) 922-4844
Phone(804) 828-4362
Fax(804) 828-7865
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateMay 9, 2022
Last NPPES UpdateDecember 15, 20232 updates tracked since enumeration
NPPES CertifiedDecember 15, 2023
✔ NPI 1710623111 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in VA · 0024184037
659 HOSPITAL RD STE 201, Tappahannock, VA 22560
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Secondary Practice Location 1

Location 1414 Boyle Farm LnWarsaw, VA 22572-2751 · Phone (804) 761-8444

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. Mary Kathyn O'bier Fnp 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 ID9032569264
PECOS Enrollment IDI20231229000904
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 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.

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.
84 services49 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
59 services48 patients
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212
This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.
28 services25 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.
21 services16 patients

Hospital Affiliations CMS Care Compare 2

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

Medical College Of Virginia Hospitals

Acute Care Hospitals · Richmond, VA
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number490032
LocationPost Office Box 980510 1250 East Marshall StreetRichmond, VA 23298 · Richmond City County
Emergency services Birthing friendly

Vcu Health Tappahannock Hospital

Acute Care Hospitals · Tappahannock, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490084
Location618 Hospital RoadTappahannock, VA 22560 · Essex County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22560 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
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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

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

JANA HANNY FNP
Nurse Practitioner (Family)
659 HOSPITAL RD STE 201
TAPPAHANNOCK, VA 22560
Essex County (804) 443-3311

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 O'bier's NPI number?

The NPI number for Mary O'bier is 1710623111. It was assigned to this individual provider in the NPPES registry on May 9, 2022.

Where is Mary O'bier located?

Mary O'bier practices at 659 Hospital Rd Ste 201, Tappahannock, VA 22560. The listed phone number is (804) 828-4362.

What is Mary O'bier's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Mary O'bier enrolled in Medicare?

Yes. Mary O'bier 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 Mary O'bier affiliated with any hospitals?

According to CMS data, Mary O'bier is affiliated with Medical College Of Virginia Hospitals and Vcu Health Tappahannock Hospital.

When was this NPI record last updated?

The NPPES record for Mary O'bier was last updated on December 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.