DR. AUDREY NATHALIE GRENGA MD
NPI 1467849448
Neurological Surgery in Wright Patterson Afb, OH

Active since April 17, 2015PECOS EnrolledAccepts Medicare Assignment
84.5/100
CMS Quality Rating
4881 MAPLE SUGAR DR, WRIGHT PATTERSON AFB, OH 45433(937) 713-1826 Get Directions Write a Review

NPPES record last updated: October 4, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 4, 2022, Jul 24, 2022, Feb 21, 2019 (3 updates tracked since 2019).

About Dr. Audrey Nathalie Grenga Md NPPES

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

DR. AUDREY NATHALIE GRENGA MD (NPI 1467849448) is an individual neurological surgery provider in Wright Patterson Afb, Ohio, licensed in Ohio (35.145197) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Kettering Health Main Campus, and maintains a secondary practice location in Kettering.

NPPES Registry Identity

NPI1467849448
Entity TypeIndividualFemale
Primary Taxonomy207T00000X
Provider Legal NameDR. AUDREY NATHALIE GRENGACredential: MD
Location Address4881 MAPLE SUGAR DRWright Patterson Afb, OH 45433-5529
Mailing Address4881 Sugar Maple DrWright Patterson Afb, OH 45433-5529
Sole ProprietorNo
Medical School CMSUniversity Of South Alabama College Of MedicineGraduated 2015
Enumeration DateApril 17, 2015
Last NPPES UpdateOctober 4, 20223 updates tracked since enumeration
NPPES CertifiedOctober 4, 2022
NPI 1467849448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License Licensed in OH · 35.145197
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
4881 MAPLE SUGAR DR, Wright Patterson Afb, OH 45433

Other Names 1

Former Name (1)Audrey Nathalie Paulzak Md

Secondary Practice Location 1

Location 13700 Southern Blvd Ste 300Kettering, OH 45429-1265 · Phone (937) 643-9299

Accepted 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

Dr. Audrey Nathalie Grenga 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 ID547513277
PECOS Enrollment IDI20220617002499
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 3

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.
22 services17 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
19 services19 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.
14 services14 patients

Hospital Affiliations CMS Care Compare 3

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

Kettering Health Main Campus

Acute Care Hospitals · Kettering, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number360079
Location3535 Southern BoulevardKettering, OH 45429 · Montgomery County
Emergency services Birthing friendly

Kettering Health Dayton

Acute Care Hospitals · Dayton, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number360133
Location405 Grand AvenueDayton, OH 45405 · Montgomery County
Birthing friendly

Soin Medical Center

Acute Care Hospitals · Beaver Creek, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360360
Location3535 Pentagon Park BlvdBeaver Creek, OH 45431 · Greene County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45433 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
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
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.

84.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.16
Promoting Interoperability100
Improvement Activities40
Cost67.18

Other Providers at the Same Location NPPES

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

Military Health Care Provider
4881 MAPLE SUGAR DR
WRIGHT PATTERSON AFB, OH 45433

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 Audrey Grenga's NPI number?

The NPI number for Audrey Grenga is 1467849448. It was assigned to this individual provider in the NPPES registry on April 17, 2015. The provider is also known as Audrey Nathalie Paulzak MD.

Where is Audrey Grenga located?

Audrey Grenga practices at 4881 Maple Sugar Dr, Wright Patterson Afb, OH 45433. The listed phone number is (937) 713-1826.

What is Audrey Grenga's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Audrey Grenga enrolled in Medicare?

Yes. Audrey Grenga 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 Audrey Grenga accept?

Health plans from CareSource, MedMutual, Molina Healthcare, Oscar Health Insurance and UnitedHealthcare list Audrey Grenga 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 Audrey Grenga affiliated with any hospitals?

According to CMS data, Audrey Grenga is affiliated with Kettering Health Main Campus, Kettering Health Dayton and Soin Medical Center.

When was this NPI record last updated?

The NPPES record for Audrey Grenga was last updated on October 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.