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DR. MARY ARABA AKYINBA OTOO OD, MPH
NPI 1508578733
Optometrist in Crown Point, IN

Active since December 19, 2022PECOS EnrolledAccepts Medicare Assignment
9797 MASSACHUSETTS ST, CROWN POINT, IN 46307(219) 649-2704 Get Directions Write a Review

NPPES record last updated: June 5, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 5, 2025, Mar 6, 2025, Dec 19, 2022 (3 updates tracked since 2022).

About Dr. Mary Araba Akyinba Otoo Od, Mph NPPES

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

DR. MARY ARABA AKYINBA OTOO OD, MPH (NPI 1508578733) is an individual optometrist in Crown Point, Indiana, licensed in Indiana (18004382A) and active in the NPI registry since December 2022. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Ohio State University - College Of Optometry (2022).

NPPES Registry Identity

NPI1508578733
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. MARY ARABA AKYINBA OTOOCredential: OD, MPH
Location Address9797 MASSACHUSETTS STCrown Point, IN 46307-0278
Mailing Address2121 Lake AveFort Wayne, IN 46805-5100
Phone(219) 649-2704
Sole ProprietorNo
Medical School CMSOhio State University - College Of OptometryGraduated 2022
Enumeration DateDecember 19, 2022
Last NPPES UpdateJune 5, 20253 updates tracked since enumeration
NPPES CertifiedJune 5, 2025
✔ NPI 1508578733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in IN · 18004382A
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
9797 MASSACHUSETTS ST, Crown Point, IN 46307
Open in Google Maps ↗

Secondary Practice Locations 2

Location 16850 Hohman AveHammond, IN 46324-1410 · Phone (219) 931-7509
Location 22121 Lake AveFort Wayne, IN 46805-5100 · Phone (260) 426-5431

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Dr. Mary Araba Akyinba Otoo Od, Mph 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 ID840654752
PECOS Enrollment IDI20230911004132, I20251028002254
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 3

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 complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
91 services88 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.
42 services40 patients
Imaging of retina 92134
Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
27 services25 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46307 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
$122.49 typical visit price
range $53.07 – $161.76
Typical copayment $30.62 (range $13.26 – $40.44)
Most-billed visit code 99204
Established Patient
$66.48 typical visit price
range $16.93 – $132.22
Typical copayment $16.62 (range $4.23 – $33.05)
Most-billed visit code 99213
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 5

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

DR. LISA JENNIFER SAKS-KNESTRICT OD
Optometrist
9797 MASSACHUSETTS ST
CROWN POINT, IN 46307
Lake County (219) 649-2704
MICHELE DENISE LEE MD
Anesthesiology
9797 MASSACHUSETTS ST
CROWN POINT, IN 46307
Lake County (219) 649-2704
WILLIAMS EYE INSTITUTE, PC
Ophthalmology
9797 MASSACHUSETTS ST
CROWN POINT, IN 46307
Lake County (219) 736-2200
DR. DOUGLAS P WILLIAMS MD M.D.
Ophthalmology
9797 MASSACHUSETTS ST
CROWN POINT, IN 46307
Lake County (219) 736-2200
NOVAMED SURGERY CENTER OF MERRILLVILLE, LLC
Clinic/Center (Ambulatory Surgical)
9797 MASSACHUSETTS ST
CROWN POINT, IN 46307
Lake County (219) 756-5010

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 Mary Otoo's NPI number?

The NPI number for Mary Otoo is 1508578733. It was assigned to this individual provider in the NPPES registry on December 19, 2022.

Where is Mary Otoo located?

Mary Otoo practices at 9797 Massachusetts St, Crown Point, IN 46307. The listed phone number is (219) 649-2704.

What is Mary Otoo's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Mary Otoo enrolled in Medicare?

Yes. Mary Otoo 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 Mary Otoo accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 2 other insurers list Mary Otoo 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 Mary Otoo was last updated on June 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.