2026 NPPES data Optometrist NPI 1578672549 OD
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CHINYE OTOJARE, OD

Optometrist in WILMINGTON, Delaware. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
700
Medicare Part D claims · 174 beneficiaries · Optometrist avg: 257
Generic prescribing
62%
generic claims · 38% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
89.3818/100
▲ 6 pts above national avg 83.1 · [object Object]
What the federal data reveals: CHINYE OTOJARE, OD is a Optometrist ([object Object]) practicing in WILMINGTON, Delaware with a Medicare Part D prescribing footprint of 700 claims across 174 beneficiaries — 38% brand-name prescribing . Their CMS MIPS Final Score of 89.3818/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: CHINYE OTOJARE, OD reported a CMS MIPS final score of 89.3818 out of 100, above the 83.1 national average, and filed 700 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

CHINYE OTOJARE, OD at a glance

High performer (top quartile)

NPI registry status

Active

Issued 08/30/2006

NPI 1578672549

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

700 172% vs specialty avg

2023 prescription claims

Specialty avg: 257

MIPS final score

89.3818/100 6.281800000000004% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Delaware

How Optometrist compares to other specialties among Delaware providers

Delaware providers

Optometrist share within Delaware

1. Optometrist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Optometrist share within Delaware

Medicare quality performance — MIPS

CHINYE OTOJARE, OD's 2023 MIPS final score plotted against the Optometrist national average

High performer (top quartile)
MIPS Final Score
89.3818/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Optometrist) — 89.3818/100 vs national avg 83.1

0%100%National avg83%89.4%
MIPS final score (Optometrist) — 89.3818/100 vs national avg 83.1

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

CHINYE OTOJARE, OD is a Optometrist provider practicing in WILMINGTON, Delaware, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: OD. NPI: 1578672549. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

CHINYE OTOJARE, OD appears in the CMS NPPES registry as a Optometrist provider holding OD credentials at 1207 N SCOTT ST, WILMINGTON, DE, 19806, with a listed phone of (302) 652-3353. NPI 1578672549 was issued on 08/30/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what OTOJARE most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 700 prescription claims written by this provider, covering 174 Medicare beneficiaries and totaling roughly $47K in drug spend, split 38% brand-name and 62% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 89.3818/100 for the 2023 performance year (Quality 100, Cost 64.606), compared with the national average of 83.1.

Optometrist is a high-volume specialty nationwide, with 60,463 enrolled providers across 56 states and an average of 257 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1207 N SCOTT ST
WILMINGTON, DE 19806

Provider Details

NPI 1578672549
Specialty Optometrist
Credentials OD
Gender Female
NPI Issued 08/30/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

89.3818
Final Score
Avg: 83.1
100
Quality
64.606
Cost

Reporting: Group practice

Hospital and facility affiliations

Facilities where CHINYE OTOJARE, OD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

CEDAR SEE VISION CENTER LLC
MIDDLETOWN, DE
EYE PHYSICIANS AND SURGEONS, PA
WILMINGTON, DE

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Above average

CHINYE OTOJARE, OD — brand share 38.0%
Specialty average (est.)

38% brand-name claims vs 62% generic, on 700 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

700
Total Claims
$47K
Total Drug Cost
174
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,083
Total Day Supply
29,815
Brand vs Generic
38% brand / 62% generic
Brand Drug Cost
$39K
Generic Drug Cost
$8K

Patient Demographics

Average Patient Age
73.9 years
Avg HCC Risk Score
1.22
Gender Split
63% female / 37% male
Age Distribution
<65: 12, 65-74: 80, 75-84: 63, 85+: 19

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Latanoprost
393
Dorzolamide Hcl
67
Brimonidine Tartrate
40
Timolol Maleate
33
Prednisolone Acetate
29
Erythromycin
Erythromycin Base
25
Ketorolac Tromethamine
18
Xiidra
Lifitegrast
15
Lumigan
Bimatoprost
13
Ofloxacin
13

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Optometrist Overview

How CHINYE OTOJARE, OD fits within the Optometrist landscape nationally.

60,463
Optometrist Providers in US
56
States with Optometrist
257
Avg Claims per Provider

CHINYE OTOJARE, OD's 700 claims are above the specialty average of 257.

Nearby Optometrist Providers in Delaware

Other clinicians with the same primary specialty enrolled in Delaware, drawn from the same CMS NPPES roster as OTOJARE.

Compare Optometrist nationally: see state-by-state distribution →

Frequently Asked Questions

What is CHINYE OTOJARE, OD's specialty?
CHINYE OTOJARE, OD specializes in Optometrist and practices in WILMINGTON, Delaware. Credentials: OD.
How much does CHINYE OTOJARE, OD prescribe under Medicare Part D?
In 2023, CHINYE OTOJARE, OD wrote 700 Medicare Part D claims totaling $47K in drug costs for 174 beneficiaries.
What is CHINYE OTOJARE, OD's Medicare quality score?
CHINYE OTOJARE, OD has a CMS MIPS Final Score of 89.3818/100 (Quality: 100, Cost: 64.606). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is CHINYE OTOJARE, OD located?
CHINYE OTOJARE, OD is located at 1207 N SCOTT ST, WILMINGTON, DE, 19806. Phone: (302) 652-3353.
What is CHINYE OTOJARE, OD's NPI number?
CHINYE OTOJARE, OD's National Provider Identifier (NPI) is 1578672549, issued on 08/30/2006.
Does CHINYE OTOJARE, OD prescribe more brand-name or generic drugs?
CHINYE OTOJARE, OD's prescribing is 38% brand-name and 62% generic drugs by claim count, with $39K in brand drug costs.
How many Optometrist providers are there in the US?
There are 60,463 Optometrist providers across 56 states in the US. The average Optometrist provider writes 257 Medicare Part D claims per year.
What drugs does CHINYE OTOJARE, OD prescribe most often?
Based on 2023 Medicare Part D data, CHINYE OTOJARE, OD's most frequently prescribed drugs include Latanoprost, Dorzolamide Hcl, Brimonidine Tartrate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CHINYE OTOJARE, OD accept Medicare?
CHINYE OTOJARE, OD appears in CMS Medicare data with 700 Part D claims and 174 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHINYE OTOJARE, OD's credentials?
CHINYE OTOJARE, OD's NPI is 1578672549 with credentials OD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology