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MRS. ANN M. LACEY MSN, FNP-C
NPI 1346509833
Nurse Practitioner - Family in Phoenix, AZ

Active since May 03, 2012PECOS Enrolled
345 E. VIRGINIA AVENUE, PHOENIX, AZ 85004(602) 258-5545(602) 252-6115 Get Directions Write a Review

NPPES record last updated: August 8, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Ann M. Lacey Msn, Fnp-c NPPES

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

MRS. ANN M. LACEY MSN, FNP-C (NPI 1346509833) is an individual family provider in Phoenix, Arizona, licensed in Arizona (AP4345) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346509833
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. ANN M. LACEYCredential: MSN, FNP-C
Location Address345 E. VIRGINIA AVENUEPhoenix, AZ 85004-1202
Mailing Address345 E. Virginia AvenuePhoenix, AZ 85004-1202 · (602) 258-5545 · Fax (602) 252-6115
Phone(602) 258-5545
Fax(602) 252-6115
Sole ProprietorNo
Enumeration DateMay 3, 2012
Last NPPES UpdateAugust 8, 2019
✔ NPI 1346509833 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 · AP4345
345 E. VIRGINIA AVENUE, Phoenix, AZ 85004
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Ann M. Lacey Msn, Fnp-c 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Ann Lacey reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Nextcare Arizona LLC
8.5 mi
Urgent Care
914 N SCOTTSDALE RD STE 104
Tempe, AZ 85288
  • Reassigned Medicare billing, Arizona enrollment
  • 367 clinicians in this Medicare group
NPI 1043371826 (480) 924-8382
Summit Medical Group Arizona LLC
11 mi
Family Medicine
5620 W THUNDERBIRD RD STE F1
Glendale, AZ 85306
  • Reassigned Medicare billing, Arizona enrollment
  • 251 clinicians in this Medicare group
NPI 1053810622 (844) 969-0686

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 8

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.
233 services79 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.
80 services56 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.
53 services41 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
49 services25 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.
18 services16 patients
Injection, ceftriaxone sodium, per 250 mg J0696
Ceftriaxone sodium is an antibiotic injection used to treat a variety of bacterial infections. Each injection contains 250 mg of the medicine. It works by stopping the growth of bacteria in your body.
16 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85004 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 4

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

Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
4 suppliers11 claims11 services$71.47 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
4 suppliers13 claims34 services$23.53 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
7 suppliers13 claims78 services$1.69 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
3 suppliers26 claims29 services$23.54 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.

MRS. SHANNA S. CARTER FNP-C
Nurse Practitioner (Family)
345 E. VIRGINIA AVENUE
PHOENIX, AZ 85004
Maricopa County (602) 258-5545

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 Ann Lacey's NPI number?

The NPI number for Ann Lacey is 1346509833. It was assigned to this individual provider in the NPPES registry on May 3, 2012.

Where is Ann Lacey located?

Ann Lacey practices at 345 E. Virginia Avenue, Phoenix, AZ 85004. The listed phone number is (602) 258-5545.

What is Ann Lacey's specialty?

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

Is Ann Lacey enrolled in Medicare?

Yes. Ann Lacey is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ann Lacey's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ann Lacey reassigns Medicare benefits to 2 organizations: Nextcare Arizona LLC (Tempe, AZ) and Summit Medical Group Arizona LLC (Glendale, AZ). Each 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 Ann Lacey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ann Lacey was last updated on August 8, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.