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DR. STEPHEN C. LATTANZI M.D.
NPI 1801894555
Internal Medicine - Hematology & Oncology in Mountain Home, AR

Active since July 07, 2005PECOS EnrolledAccepts Medicare Assignment
93.27/100
CMS Quality Rating
628 HOSPITAL DR, GROUND FLOOR, SUITE A, MOUNTAIN HOME, AR 72653(870) 425-4402(860) 437-2236 Get Directions Write a Review

NPPES record last updated: December 15, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Stephen C. Lattanzi M.d. NPPES

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

DR. STEPHEN C. LATTANZI M.D. (NPI 1801894555) is an individual hematology & oncology provider in Mountain Home, Arkansas, licensed in Arkansas (E-9749) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Westerly Hospital, and is a graduate of University Of Connecticut School Of Medicine (1989).

NPPES Registry Identity

NPI1801894555
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. STEPHEN C. LATTANZICredential: M.D.
Location Address628 HOSPITAL DR, GROUND FLOOR, SUITE AMountain Home, AR 72653-2953
Mailing AddressPo Box 2038Mountain Home, AR 72654-2038 · (870) 424-7070 · Fax (870) 424-6616
Phone(870) 425-4402
Fax(860) 437-2236
Sole ProprietorNo
Medical School CMSUniversity Of Connecticut School Of MedicineGraduated 1989
Enumeration DateJuly 7, 2005
Last NPPES UpdateDecember 15, 2016
✔ NPI 1801894555 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Licenses✔ Licensed in AR · E-9749✔ Licensed in CT · 035831
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal MedicineTaxonomy 207R00000X · License 035831 (CT)
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X · License 035831 (CT)
628 HOSPITAL DR, Mountain Home, AR 72653
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Other Identifiers 3

Medicare UPINF77227CT
Medicaid001358317CT
Medicare PIN110008543CT

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

Dr. Stephen C. Lattanzi M.d. 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 ID5496748147
PECOS Enrollment IDI20060221000501
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.

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.
527 services152 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.
407 services219 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
93 services54 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
67 services67 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.
47 services35 patients
Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
44 services19 patients

Hospital Affiliations CMS Care Compare

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

Westerly Hospital

Acute Care Hospitals · Westerly, RI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number410013
Location25 Wells StreetWesterly, RI 02891 · Washington County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 72653 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
$157.74 typical visit price
range $51.36 – $157.74
Typical copayment $39.43 (range $12.84 – $39.43)
Most-billed visit code 99205
Established Patient
$91.63 typical visit price
range $16.16 – $128.77
Typical copayment $22.90 (range $4.04 – $32.19)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93.27/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality81.72
Promoting Interoperability78.03
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 2

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

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 suppliers22 claims22 services$74.99 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
2 suppliers12 claims12 services$32.17 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 15

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

BAXTER COUNTY REGIONAL HOSPITAL INC.
Urology
628 HOSPITAL DR, SUITE 3A
MOUNTAIN HOME, AR 72653
Baxter County (870) 508-6020
MCBRIDE ORTHOPAEDICS, PLLC
Orthopaedic Surgery
628 HOSPITAL DR, GROUND FLOOR, SUITE D
MOUNTAIN HOME, AR 72653
Baxter County (870) 424-4710
NESTOR ARITA MD
Surgery (Vascular Surgery)
628 HOSPITAL DR
MOUNTAIN HOME, AR 72653
Baxter County (508) 320-0708
BAXTER COUNTY REGIONAL HOSPITAL, INC
Internal Medicine (Hematology & Oncology)
628 HOSPITAL DR, SUIT 1 A
MOUNTAIN HOME, AR 72653
Baxter County (870) 425-4402
JAMES C ROELKE P.A.
Physician Assistant (Medical)
628 HOSPITAL DR, GROUND FLOOR, SUITE A
MOUNTAIN HOME, AR 72653
Baxter County (870) 425-4402
BAXTER COUNTY REGIONAL HOSPITAL INC
Internal Medicine (Pulmonary Disease)
628 HOSPITAL DR, SUITE 3A
MOUNTAIN HOME, AR 72653
Baxter County (870) 508-3250
BAXTER COUNTY REGIONAL HOSPITAL INC
Clinic/Center
628 HOSPITAL DR, SUITE E
MOUNTAIN HOME, AR 72653
Baxter County (870) 508-3260
M B MOORE MD ORTHOPAEDIC SURGEON PA
Orthopaedic Surgery
628 HOSPITAL DR, SUITE E
MOUNTAIN HOME, AR 72653
Baxter County (870) 424-4710

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 Stephen Lattanzi's NPI number?

The NPI number for Stephen Lattanzi is 1801894555. It was assigned to this individual provider in the NPPES registry on July 7, 2005.

Where is Stephen Lattanzi located?

Stephen Lattanzi practices at 628 Hospital Dr Ground Floor, Suite A, Mountain Home, AR 72653. The listed phone number is (870) 425-4402.

What is Stephen Lattanzi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Stephen Lattanzi enrolled in Medicare?

Yes. Stephen Lattanzi 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.

Is Stephen Lattanzi affiliated with any hospitals?

According to CMS data, Stephen Lattanzi is affiliated with Westerly Hospital.

When was this NPI record last updated?

The NPPES record for Stephen Lattanzi was last updated on December 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.