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TERESA ALTAWIL AGPCNP-BC
NPI 1548937162
Nurse Practitioner - Gerontology in Southfield, MI

Active since August 23, 2021PECOS EnrolledAccepts Medicare Assignment
25130 SOUTHFIELD RD STE 120, SOUTHFIELD, MI 48075(248) 234-6799 Get Directions Write a Review

NPPES record last updated: October 29, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Teresa Altawil Agpcnp-bc NPPES

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

TERESA ALTAWIL AGPCNP-BC (NPI 1548937162) is an individual gerontology provider in Southfield, Michigan, licensed in Michigan (AG05210095) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital Royal Oak, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1548937162
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameTERESA ALTAWILCredential: AGPCNP-BC
Location Address25130 SOUTHFIELD RD STE 120Southfield, MI 48075-1900
Mailing Address20905 Knobs Hollow DrMacomb, MI 48044-6326 · (586) 567-5556
Phone(248) 234-6799
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateAugust 23, 2021
Last NPPES UpdateOctober 29, 2025
NPPES CertifiedOctober 29, 2025
✔ NPI 1548937162 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in MI · AG05210095
25130 SOUTHFIELD RD STE 120, Southfield, MI 48075
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Teresa Altawil Agpcnp-bc 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 ID3476950197
PECOS Enrollment IDI20210923000665
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.

Medicare Billing Reassignment

Medicare enrollment records show Teresa Altawil reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hamid Sattar MD PC
Same address
Cardiovascular Disease
25130 SOUTHFIELD RD STE 120
Southfield, MI 48075
  • Reassigned Medicare billing, Michigan enrollment
  • 15 clinicians in this Medicare group
NPI 1194020610 (248) 234-6790

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 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.
375 services188 patients
Ultrasound study of arm and leg arteries 93922
An ultrasound study of arm and leg arteries is a non-invasive procedure that uses sound waves to create images of your arteries. It helps in checking blood flow, identifying blockages, or detecting other abnormalities in your arteries.
146 services146 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.
135 services135 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
113 services71 patients

Hospital Affiliations CMS Care Compare

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

Beaumont Hospital Royal Oak

Acute Care Hospitals · Royal Oak, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230130
Location3601 W Thirteen Mile RdRoyal Oak, MI 48073 · Oakland County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48075 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
$90.76 typical visit price
range $58.04 – $177.36
Typical copayment $22.69 (range $14.51 – $44.34)
Most-billed visit code 99203
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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 2

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

HAMID SATTAR MD PC
Internal Medicine (Cardiovascular Disease)
25130 SOUTHFIELD RD STE 120
SOUTHFIELD, MI 48075
Oakland County (248) 234-6790
APRIL DAWN FUENTES RN
Registered Nurse (General Practice)
25130 SOUTHFIELD RD STE 120
SOUTHFIELD, MI 48075
Oakland County (248) 234-6797

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 Teresa Altawil's NPI number?

The NPI number for Teresa Altawil is 1548937162. It was assigned to this individual provider in the NPPES registry on August 23, 2021.

Where is Teresa Altawil located?

Teresa Altawil practices at 25130 Southfield Rd Ste 120, Southfield, MI 48075. The listed phone number is (248) 234-6799.

What is Teresa Altawil's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Teresa Altawil enrolled in Medicare?

Yes. Teresa Altawil 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.

Which organization bills Medicare for Teresa Altawil's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Teresa Altawil reassigns Medicare benefits to Hamid Sattar MD PC (Southfield, MI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Teresa Altawil's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Teresa Altawil accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health and UnitedHealthcare list Teresa Altawil 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 Teresa Altawil affiliated with any hospitals?

According to CMS data, Teresa Altawil is affiliated with Beaumont Hospital Royal Oak.

When was this NPI record last updated?

The NPPES record for Teresa Altawil was last updated on October 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.