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TAMMY LOUISE HILLIARD
NPI 1881888972
Nurse Practitioner - Family in Phoenix, AZ

Active since August 31, 2007PECOS EnrolledAccepts Medicare Assignment
9100 N 2ND ST, #221, PHOENIX, AZ 85020(602) 943-9494(602) 944-3898 Get Directions Write a Review

NPPES record last updated: January 18, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Tammy Louise Hilliard NPPES

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

TAMMY LOUISE HILLIARD (NPI 1881888972) is an individual family provider in Phoenix, Arizona, licensed in Arizona (AP2704) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1881888972
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameTAMMY LOUISE HILLIARD
Location Address9100 N 2ND ST, #221Phoenix, AZ 85020
Mailing Address9100 N 2nd St, #221Phoenix, AZ 85020 · (602) 943-9494 · Fax (602) 944-3898
Phone(602) 943-9494
Fax(602) 944-3898
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateAugust 31, 2007
Last NPPES UpdateJanuary 18, 2008
✔ NPI 1881888972 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 AZ · AP2704
9100 N 2ND ST, Phoenix, AZ 85020
Open in Google Maps ↗

Other Identifiers 1

Medicare PIN118369AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona.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

Tammy Louise Hilliard 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 ID4385732239
PECOS Enrollment IDI20071112000087
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 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.

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
256 services84 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
204 services94 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.
106 services21 patients
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310
A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.
42 services41 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85020 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.

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.

Powered pressure reducing mattress overlay/pad, alternating, with pump, includes heavy duty E0181
DME-Other DME · category DE000N
1 supplier26 claims26 services$11.84 avg. paid by Medicare
Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
3 suppliers54 claims54 services$47.34 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers12 claims12 services$14.02 avg. paid by Medicare
Trapeze bars, a/k/a patient helper, attached to bed, with grab bar E0910
DME-Other DME · category DE000N
2 suppliers16 claims16 services$8.55 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers26 claims26 services$72.26 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier14 claims14 services$34.32 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 16

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

DR. LIXIAN ZOU MD
Internal Medicine (Nephrology)
9100 N 2ND ST, SUITE 221
PHOENIX, AZ 85020
Maricopa County (602) 943-1231
MRS. VIMALA NADINE KUKUNOOR M.D.
Internal Medicine
9100 N 2ND ST, SUITE 121
PHOENIX, AZ 85020
Maricopa County (602) 997-7331
GERALD SCHWARTZBERG MD
Internal Medicine (Pulmonary Disease)
9100 N 2ND ST, #121
PHOENIX, AZ 85020
Maricopa County (602) 997-7331
GLOBAL PRIMARY CARE
Family Medicine
9100 N 2ND ST, SUITE 213
PHOENIX, AZ 85020
Maricopa County (602) 792-5769
DR. ALFREDO LIM M.D.
Internal Medicine
9100 N 2ND ST, STE. 121
PHOENIX, AZ 85020
Maricopa County (602) 997-7331
DR. PAUL SACKS M.D.
Internal Medicine (Nephrology)
9100 N 2ND ST, SUITE 221
PHOENIX, AZ 85020
Maricopa County (602) 943-1231
HONORHEALTH MEDICAL GROUP, LLC
Internal Medicine
9100 N 2ND ST, SUITE 121
PHOENIX, AZ 85020
Maricopa County (602) 997-7331
AKDHC, LLC
Internal Medicine (Nephrology)
9100 N 2ND ST, SUITE 221
PHOENIX, AZ 85020
Maricopa County (602) 943-1231

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 Tammy Hilliard's NPI number?

The NPI number for Tammy Hilliard is 1881888972. It was assigned to this individual provider in the NPPES registry on August 31, 2007.

Where is Tammy Hilliard located?

Tammy Hilliard practices at 9100 N 2nd St #221, Phoenix, AZ 85020. The listed phone number is (602) 943-9494.

What is Tammy Hilliard's specialty?

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

Is Tammy Hilliard enrolled in Medicare?

Yes. Tammy Hilliard 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 Tammy Hilliard accept?

Health plans from Ambetter from Arizona Complete Health and Blue Cross Blue Shield of Arizona list Tammy Hilliard 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.

When was this NPI record last updated?

The NPPES record for Tammy Hilliard was last updated on January 18, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.