MRS. THERESA MILLER WILLIAMS FNP-C
NPI 1629487186
Nurse Practitioner - Family in Statesville, NC

Active since August 10, 2014PECOS EnrolledAccepts Medicare Assignment
142 SHERLOCK DRIVE, STATESVILLE, NC 28625(704) 838-8256(704) 838-8251 Get Directions Write a Review

NPPES record last updated: May 24, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 24, 2021, Jul 17, 2018 (2 updates tracked since 2018).

About Mrs. Theresa Miller Williams Fnp-c NPPES

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

MRS. THERESA MILLER WILLIAMS FNP-C (NPI 1629487186) is an individual family provider in Statesville, North Carolina, licensed in North Carolina (5007409) and active in the NPI registry since August 2014. She is enrolled in Medicare PECOS, is affiliated with Iredell Memorial Hospital Inc, and is a graduate of University Of South Alabama College Of Medicine (2014).

NPPES Registry Identity

NPI1629487186
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. THERESA MILLER WILLIAMSCredential: FNP-C
Location Address142 SHERLOCK DRIVEStatesville, NC 28625-1953
Mailing AddressPo Box 1845Statesville, NC 28687-1845 · (704) 838-8256
Fax(704) 838-8251
Sole ProprietorNo
Medical School CMSUniversity Of South Alabama College Of MedicineGraduated 2014
Enumeration DateAugust 10, 2014
Last NPPES UpdateMay 24, 20212 updates tracked since enumeration
NPPES CertifiedMay 24, 2021
NPI 1629487186 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 NC · 5007409
142 SHERLOCK DRIVE, Statesville, NC 28625

Other Names 1

Former Name (1)Theresa Ann Faires Fnp-c

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

Mrs. Theresa Miller Williams Fnp-c 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 ID5597082925
PECOS Enrollment IDI20150324002247
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 18

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.

Injection, denosumab, 1 mg J0897
Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
1,380 services13 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.
476 services178 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
341 services126 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.
215 services120 patients
Blood test, comprehensive group of blood chemicals 80053
A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.
193 services109 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
192 services70 patients

Hospital Affiliations CMS Care Compare

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

Iredell Memorial Hospital Inc

Acute Care Hospitals · Statesville, NC
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number340039
Location557 Brookdale DrStatesville, NC 28677 · Iredell County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28625 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
$83.90 typical visit price
range $54.12 – $165.09
Typical copayment $20.97 (range $13.53 – $41.27)
Most-billed visit code 99203
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
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.

Referred Medical Equipment & Supplies CMS DME claims 8

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of insulin infusion catheter, per week A4224
DME-Other DME · category DE017N
6 suppliers30 claims376 services$18.40 avg. paid by Medicare
Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225
DME-Other DME · category DE017N
7 suppliers32 claims980 services$2.29 avg. paid by Medicare
Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
24 suppliers120 claims310 services$6.11 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
13 suppliers30 claims45 services$1.05 avg. paid by Medicare
External ambulatory infusion pump, insulin E0784
DME-Other DME · category DE017N
3 suppliers26 claims26 services$317.09 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
18 suppliers490 claims492 services$185.00 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

Internal Medicine (Endocrinology, Diabetes & Metabolism)
142 SHERLOCK DRIVE
STATESVILLE, NC 28625

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 Theresa Williams's NPI number?

The NPI number for Theresa Williams is 1629487186. It was assigned to this individual provider in the NPPES registry on August 10, 2014. The provider is also known as Theresa Ann Faires Fnp-C.

Where is Theresa Williams located?

Theresa Williams practices at 142 Sherlock Drive, Statesville, NC 28625. The listed phone number is (704) 838-8256.

What is Theresa Williams's specialty?

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

Is Theresa Williams enrolled in Medicare?

Yes. Theresa Williams 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 Theresa Williams accept?

Health plans from Blue Cross and Blue Shield of NC and UnitedHealthcare list Theresa Williams 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 Theresa Williams affiliated with any hospitals?

According to CMS data, Theresa Williams is affiliated with Iredell Memorial Hospital Inc.

When was this NPI record last updated?

The NPPES record for Theresa Williams was last updated on May 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.