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AMERITA, INC.
NPI 1225316052
Pharmacy - Home Infusion Therapy Pharmacy in Oklahoma City, OK

Active since July 27, 2011
14000 N PORTLAND AVE, SUITE 205, OKLAHOMA CITY, OK 73134(405) 548-4848(405) 418-4442 Get Directions Write a Review

NPPES record last updated: January 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 2, 2026, Jul 2, 2025, Apr 11, 2025 and 8 more (11 updates tracked since 2020).

About Amerita, Inc. NPPES

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

AMERITA, INC. (NPI 1225316052), doing business as Optionone Infusion, is a healthcare organization registered as a home infusion therapy pharmacy in Oklahoma City, Oklahoma and active in the NPI registry since July 2011. The organization lists Alexander Lawrence Katen, Cfo, as its authorized official.

NPPES Registry Identity

NPI1225316052
Entity TypeOrganization
Primary Taxonomy3336H0001X
Legal Business NameAMERITA, INC.
Location Address14000 N PORTLAND AVE, SUITE 205Oklahoma City, OK 73134-4003
Mailing AddressPo Box 223017Pittsburgh, PA 15251-2017 · (800) 477-7375 · Fax (877) 676-0493
Phone(405) 548-4848
Fax(405) 418-4442
Organization SubpartYes
Authorized OfficialAlexander Lawrence KatenCfo · (772) 631-3140
Enumeration DateJuly 27, 2011
Last NPPES UpdateJanuary 2, 202611 updates tracked since enumeration
NPPES CertifiedJanuary 2, 2026
✔ NPI 1225316052 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyPharmacy · Home Infusion Therapy PharmacySuppliers
Taxonomy Code3336H0001X
Definition
Pharmacy-based, decentralized patient care organization with expertise in USP 797-compliant sterile drug compounding that provides care to patients with acute or chronic conditions generally pertaining to parenteral administration of drugs, biologics and nutritional formulae administered through catheters and/or needles in home and alternate sites. Extensive professional pharmacy services, care coordination, infusion nursing services, supplies and equipment are provided to optimize efficacy and compliance.
Also ListedClinic/Center · Infusion TherapyTaxonomy 261QI0500X
Also ListedDurable Medical Equipment & Medical SuppliesTaxonomy 332B00000X
Also ListedDurable Medical Equipment & Medical Supplies · Parenteral & Enteral NutritionTaxonomy 332BP3500X
Also ListedMedical Foods SupplierTaxonomy 335G00000X
14000 N PORTLAND AVE, Oklahoma City, OK 73134
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Other Names 1

Doing Business AsOptionone Infusion

Other Identifiers 1

OtherNCPDPOK · 3726621

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter from Arizona Complete Health and more.Insurance ›

Other Providers at the Same Location NPPES 7

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

TAMMY ANN HARRELSON APRN-CNP
Nurse Practitioner (Family)
14000 N PORTLAND AVE, SUITE 201
OKLAHOMA CITY, OK 73134
Oklahoma County (405) 606-2727
MRS. DEBORAH ANNE STEPHENS MS, RD/LD
Dietitian, Registered
14000 N PORTLAND AVE, SUITE 205
OKLAHOMA CITY, OK 73134
Oklahoma County (405) 548-4848
OKLAHOMA SLEEP INSTITUTE CLINIC - SHAWNEE
Nurse Practitioner
14000 N PORTLAND AVE, SUITE 201
OKLAHOMA CITY, OK 73134
Oklahoma County (405) 606-2727
AMERITA, INC.
Durable Medical Equipment & Medical Supplies (Parenteral & Enteral Nutrition)
14000 N PORTLAND AVE, SUITE 205
OKLAHOMA CITY, OK 73134
Oklahoma County (405) 548-4848
MRS. SUZANNE M TAPP RD,LD, CNSC
Dietitian, Registered
14000 N PORTLAND AVE, SUITE 205
OKLAHOMA CITY, OK 73134
Oklahoma County (405) 312-2326
AMERITA, INC.
Home Infusion
14000 N PORTLAND AVE, SUITE 205
OKLAHOMA CITY, OK 73134
Oklahoma County (405) 548-4848
DR. STERLING BAKER M.D.
Ophthalmology
14000 N PORTLAND AVE, SUITE 101
OKLAHOMA CITY, OK 73134
Oklahoma County (405) 521-0041

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 Amerita, Inc.'s NPI number?

The NPI number for Amerita, Inc. is 1225316052. It was assigned to this organization in the NPPES registry on July 27, 2011. The provider is doing business as OptionOne Infusion.

Where is Amerita, Inc. located?

Amerita, Inc. is located at 14000 N Portland Ave Suite 205, Oklahoma City, OK 73134. The listed phone number is (405) 548-4848.

What is Amerita, Inc.'s specialty?

The primary specialty registered for this NPI is Pharmacy, specializing in Home Infusion Therapy Pharmacy, with taxonomy code 3336H0001X.

What insurance does Amerita, Inc. accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arizona Complete Health and 50 other insurers list Amerita, Inc. 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 Amerita, Inc. was last updated on January 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.