Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY ELIZABETH KOWNACK
NPI 1508210667
Obstetrics & Gynecology in Detroit, MI

Q: What is Mary Kownack's NPI number?

The NPI number for Mary Kownack is 1508210667. It was assigned to this individual provider in the NPPES registry on April 14, 2016.

Q: What is Mary Kownack's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mary Kownack was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.

Active since April 14, 2016PECOS EnrolledAccepts Medicare Assignment

83.77/100

CMS Quality Rating

3990 JOHN R ST, 7-BRUSH N, MAIL BOX 165, DETROIT, MI 48201(313) 993-4030 Get Directions Write a Review

NPPES record last updated: September 3, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

On this page

About Mary Elizabeth Kownack NPPES

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

MARY ELIZABETH KOWNACK (NPI 1508210667) is an individual obstetrics & gynecology provider in Detroit, Michigan, licensed in Virginia (0101269146) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Sentara Norfolk General Hospital, and is a graduate of University Of Virginia School Of Medicine (2016).

NPPES Registry Identity

NPI1508210667

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameMARY ELIZABETH KOWNACK

Location Address3990 JOHN R ST, 7-BRUSH N, MAIL BOX 165Detroit, MI 48201-2018

Mailing Address611 Madison Ave Apt BCharlottesville, VA 22903-2110

Phone(313) 993-4030

Sole ProprietorNo

Medical School CMSUniversity Of Virginia School Of MedicineGraduated 2016

Enumeration DateApril 14, 2016

Last NPPES UpdateSeptember 3, 2026

NPPES CertifiedSeptember 3, 2026

✔ NPI 1508210667 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in VA · 0101269146

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.

3990 JOHN R ST, Detroit, MI 48201

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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 Elizabeth Kownack 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 ID3971894064

PECOS Enrollment IDI20200811001216

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 2

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.

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.

16 services16 patients

Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091

A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.

11 services11 patients

Hospital Affiliations CMS Care Compare 4

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

Sentara Norfolk General Hospital

Acute Care Hospitals · Norfolk, VA

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number490007

Location600 Gresham DrNorfolk, VA 23507 · Norfolk City County

Emergency services Birthing friendly

Sentara Leigh Hospital

Acute Care Hospitals · Norfolk, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number490046

Location830 Kempsville RoadNorfolk, VA 23502 · Norfolk City County

Birthing friendly

Sentara Virginia Beach General Hospital

Acute Care Hospitals · Virginia Beach, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number490057

Location1060 First Colonial RoadVirginia Beach, VA 23454 · Virginia Beach City County

Emergency services

Sentara Princess Anne Hospital

Acute Care Hospitals · Virginia Beach, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number490119

Location2025 Glenn Mitchell DriveVirginia Beach, VA 23456 · Virginia Beach City County

Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48201 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

$134.28 typical visit price

range $58.04 – $177.36

Typical copayment $33.57 (range $14.51 – $44.34)

Most-billed visit code 99204

Established Patient

$72.38 typical visit price

range $18.32 – $143.49

Typical copayment $18.09 (range $4.58 – $35.87)

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.

83.77/100

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

Scored as part of a group practice

Quality

85.44

Promoting Interoperability

100

Improvement Activities

Cost

60.47

Reported Quality Measures

Breast Cancer Screening

90%84 patients4/55-star benchmark: 93%

Cervical Cancer Screening

96%446 patients4/55-star benchmark: 98%

Closing the Referral Loop: Receipt of Specialist Report

33%118 patients2/55-star benchmark: 87%

Colorectal Cancer Screening

63%121 patients3/55-star benchmark: 88%

Documentation of Current Medications in the Medical Record

77%853 patients3/55-star benchmark: 100%

e-Prescribing

100%114 patients5/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

26%339 patients2/55-star benchmark: 98%

Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented

45%714 patients3/55-star benchmark: 61%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 90% · 483 patients

Patients screened: 96% · 483 patients

19%36 patients1/55-star benchmark: 100%

Provide Patients Electronic Access to Their Health Information

98%209 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.

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.

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