ALAN H MALLACE MD
NPI 1659341667
Internal Medicine - Rheumatology in Phoenix, AZ

Active since January 23, 2006PECOS EnrolledAccepts Medicare Assignment
18444 N 25TH AVE, STE 310, PHOENIX, AZ 85023(866) 974-2673(866) 939-2673 Get Directions Write a Review

NPPES record last updated: October 6, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Alan H Mallace Md NPPES

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

ALAN H MALLACE MD (NPI 1659341667) is an individual rheumatology provider in Phoenix, Arizona, licensed in Arizona (09569) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of New York Medical College (1972).

NPPES Registry Identity

NPI1659341667
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameALAN H MALLACECredential: MD
Location Address18444 N 25TH AVE, STE 310Phoenix, AZ 85023-1266
Mailing Address10474 W Thunderbird Blvd, Suite 200Sun City, AZ 85351-3015 · (866) 974-2673 · Fax (866) 939-2673
Fax(866) 939-2673
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 1972
Enumeration DateJanuary 23, 2006
Last NPPES UpdateOctober 6, 2014
NPI 1659341667 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License Licensed in AZ · 09569
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
Also ListedSpecialistTaxonomy 174400000X · License 9569 (AZ)
Also ListedInternal MedicineTaxonomy 207R00000X · License 9569 (AZ)
18444 N 25TH AVE, Phoenix, AZ 85023

Other Identifiers 9

Medicare UPINC99925AZ
Medicare ID-Type Unspecified24961AZ
Medicare ID-Type Unspecified24962AZ
Medicare ID-Type Unspecified24964AZ
Medicare ID-Type Unspecified21439AZ
Medicare ID-Type Unspecified24963AZ
Medicare ID-Type Unspecified24960AZ
Medicaid246042AZ
Medicare PINZ152178AZ

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

Alan H Mallace Md 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 ID4284694084
PECOS Enrollment IDI20041015000632
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 10

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, romosozumab-aqqg, 1 mg J3111
Romosozumab-aqqg is a medication given by injection to treat osteoporosis in patients at high risk for fractures. It works by increasing bone mass and strength, reducing the risk of fractures.
2,730 services12 patients
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.
2,160 services35 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.
588 services468 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
136 services136 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.
87 services75 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.
56 services49 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85023 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
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.

Physical Therapist
18444 N 25TH AVE, SUITE 220
PHOENIX, AZ 85023
Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities
18444 N 25TH AVE, SUITE 420-712
PHOENIX, AZ 85023
Physician Assistant
18444 N 25TH AVE, STE 210
PHOENIX, AZ 85023
Orthopaedic Surgery
18444 N 25TH AVE, STE 210
PHOENIX, AZ 85023
Pain Medicine (Interventional Pain Medicine)
18444 N 25TH AVE, STE 210
PHOENIX, AZ 85023
Home Health
18444 N 25TH AVE
PHOENIX, AZ 85023
Physical Therapist
18444 N 25TH AVE, SUITE 220
PHOENIX, AZ 85023
Physician Assistant (Surgical)
18444 N 25TH AVE, SUITE 210
PHOENIX, AZ 85023

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 Alan Mallace's NPI number?

The NPI number for Alan Mallace is 1659341667. It was assigned to this individual provider in the NPPES registry on January 23, 2006.

Where is Alan Mallace located?

Alan Mallace practices at 18444 N 25th Ave Ste 310, Phoenix, AZ 85023. The listed phone number is (866) 974-2673.

What is Alan Mallace's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Alan Mallace enrolled in Medicare?

Yes. Alan Mallace 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 Alan Mallace accept?

Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Alan Mallace 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 Alan Mallace was last updated on October 6, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.