GRACE TAMMY OSIPOWICZ DNP
NPI 1992461503
Nurse Practitioner in Phoenix, AZ

Active since November 09, 2021PECOS Enrolled
5777 E MAYO BLVD, PHOENIX, AZ 85054(480) 301-8000 Get Directions Write a Review

NPPES record last updated: February 25, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 26, 2023, Jun 5, 2023, May 27, 2022 and 1 more (4 updates tracked since 2021).

About Grace Tammy Osipowicz Dnp NPPES

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

GRACE TAMMY OSIPOWICZ DNP (NPI 1992461503) is an individual nurse practitioner in Phoenix, Arizona, licensed in Arizona (243288) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Phoenix.

NPPES Registry Identity

NPI1992461503
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameGRACE TAMMY OSIPOWICZCredential: DNP
Location Address5777 E MAYO BLVDPhoenix, AZ 85054-4502
Mailing Address200 1st St SwRochester, MN 55905-0001 · (480) 301-8000
Sole ProprietorNo
Enumeration DateNovember 9, 2021
Last NPPES UpdateFebruary 25, 20264 updates tracked since enumeration
NPPES CertifiedFebruary 25, 2026
NPI 1992461503 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in AZ · 243288
Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedRegistered Nurse · Critical Care MedicineTaxonomy 163WC0200X · License 243288 (AZ)
Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X · License 243288 (AZ)
5777 E MAYO BLVD, Phoenix, AZ 85054

Secondary Practice Location 1

Location 12910 N 3rd Ave # 470Phoenix, AZ 85013-4434 · Phone (602) 406-6262 · Fax (602) 406-6261

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Grace Tammy Osipowicz Dnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
543 services205 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.
91 services81 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.
73 services62 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85054 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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 20

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

Pharmacist (Pharmacotherapy)
5777 E MAYO BLVD
PHOENIX, AZ 85054
Emergency Medicine
5777 E MAYO BLVD
PHOENIX, AZ 85054
Occupational Therapist
5777 E MAYO BLVD
PHOENIX, AZ 85054
Radiology (Vascular & Interventional Radiology)
5777 E MAYO BLVD
PHOENIX, AZ 85054
Physician Assistant (Medical)
5777 E MAYO BLVD
PHOENIX, AZ 85054
Physical Therapist
5777 E MAYO BLVD
PHOENIX, AZ 85054
Physical Therapist
5777 E MAYO BLVD
PHOENIX, AZ 85054
Occupational Therapist
5777 E MAYO BLVD
PHOENIX, AZ 85054

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992461503, enumerated as an "individual" on November 09, 2021.

The provider is located at 5777 E MAYO BLVD PHOENIX, AZ 85054 and the phone number is (480) 301-8000.

Nurse Practitioner with taxonomy code 363L00000X.