DR. ALFONSO A ORTIZ MD
NPI 1699915967
Internal Medicine - Endocrinology, Diabetes & Metabolism in Las Vegas, NV

Q: What is Alfonso Ortiz's NPI number?

The NPI number for Alfonso Ortiz is 1699915967. It was assigned to this individual provider in the NPPES registry on February 26, 2009.

Q: What is Alfonso Ortiz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Alfonso Ortiz was last updated on June 6, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since February 26, 2009PECOS EnrolledAccepts Medicare Assignment

540 N NELLIS BLVD, LAS VEGAS, NV 89110(702) 677-3609(702) 431-0265 Get Directions Write a Review

NPPES record last updated: June 6, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Alfonso A Ortiz Md NPPES

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

DR. ALFONSO A ORTIZ MD (NPI 1699915967) is an individual endocrinology, diabetes & metabolism provider in Las Vegas, Nevada, licensed in New York (170235) and active in the NPI registry since February 2009. He is enrolled in Medicare PECOS and is a graduate of Other (1983).

NPPES Registry Identity

NPI1699915967

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameDR. ALFONSO A ORTIZCredential: MD

Location Address540 N NELLIS BLVDLas Vegas, NV 89110

Mailing Address1181 Grand ConcourseBronx, NY 10452-8503 · (718) 681-6565 · Fax (718) 681-1201

Phone(702) 677-3609

Fax(702) 431-0265

Sole ProprietorNo

Medical School CMSOtherGraduated 1983

Enumeration DateFebruary 26, 2009

Last NPPES UpdateJune 6, 2018

✔ NPI 1699915967 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in NY · 170235

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Also ListedInternal MedicineTaxonomy 207R00000X · License 17966 (NV)

540 N NELLIS BLVD, Las Vegas, NV 89110

Open in Google Maps ↗

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. Alfonso A Ortiz 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 ID5193882066

PECOS Enrollment IDI20090319000516

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

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.

Telephone medical discussion with physician, 21-30 minutes 99443

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

24 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89110 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

$131.25 typical visit price

range $57.07 – $173.24

Typical copayment $32.81 (range $14.26 – $43.31)

Most-billed visit code 99204

Established Patient

$100.60 typical visit price

range $18.27 – $140.96

Typical copayment $25.15 (range $4.56 – $35.24)

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.

JEAN KAREN MONTENEGRO APRN

Nurse Practitioner