2026 NPPES data Optometrist NPI 1184146771 OD
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NATHAN MORROW, OD

Optometrist in INDIANAPOLIS, Indiana. 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
934
Medicare Part D claims · 334 beneficiaries · Optometrist avg: 257
Generic prescribing
52%
generic claims · 48% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
96.1118/100
▲ 13 pts above national avg 83.1 · [object Object]
Industry payments
$1.0K
31 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

NATHAN MORROW, OD reported a CMS MIPS final score of 96.1118/100 — above the 83.1 national average — and filed 934 Medicare Part D claims in 2023.

96.1118/100
MIPS score · +13 vs avg
934
Part D claims, 2023
52%
generic prescribing
$1.0K
industry payments (Sunshine Act)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

NATHAN MORROW, OD's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

96 Top 17% higher than 83% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

What does the federal data show about NATHAN MORROW, OD?

High performer (top quartile)

NPI registry status

Active

Issued 07/14/2017

NPI 1184146771

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

934 263% vs specialty avg

2023 prescription claims

Specialty avg: 257

MIPS final score

96.1118/100 13.011800000000008% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Indiana

How Optometrist compares to other specialties among Indiana providers

Indiana providers

Optometrist share within Indiana

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

Medicare quality performance — MIPS

NATHAN MORROW, OD's 2023 MIPS final score plotted against the Optometrist national average

High performer (top quartile)
MIPS Final Score
96.1118/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Optometrist) — 96.1118/100 vs national avg 83.1

0%100%National avg83%96.1%
MIPS final score (Optometrist) — 96.1118/100 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).

NATHAN MORROW, OD appears in the CMS NPPES registry as a Optometrist provider holding OD credentials at 9202 N MERIDIAN ST STE 100, INDIANAPOLIS, IN, 46260, with a listed phone of (317) 841-2020. NPI 1184146771 was issued on 07/14/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MORROW 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 934 prescription claims written by this provider, covering 334 Medicare beneficiaries and totaling roughly $383K in drug spend, split 48% brand-name and 52% 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 96.1118/100 for the 2023 performance year (Quality 100, Cost 96.206), 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

9202 N MERIDIAN ST STE 100
INDIANAPOLIS, IN 46260

Provider Details

NPI 1184146771
Specialty Optometrist
Credentials OD
Gender Male
NPI Issued 07/14/2017

CMS Quality Score (MIPS)

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

96.1118
Final Score
Avg: 83.1
100
Quality
96.206
Cost
89
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where NATHAN MORROW, 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.

EYE SURGEONS OF INDIANA, PC
INDIANAPOLIS, IN

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

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for NATHAN MORROW, OD. Source: openpaymentsdata.cms.gov.

Total received

$1.0K

Largest payer

Dompe US, Inc.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Above average

NATHAN MORROW, OD — brand share 48.0%
Specialty average (est.)

48% brand-name claims vs 52% generic, on 934 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.

934
Total Claims
$383K
Total Drug Cost
334
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,859
Total Day Supply
53,536
Brand vs Generic
48% brand / 52% generic
Brand Drug Cost
$345K
Generic Drug Cost
$38K

Patient Demographics

Average Patient Age
74.5 years
Avg HCC Risk Score
1.33
Gender Split
63% female / 37% male
Age Distribution
<65: 20, 65-74: 154, 75-84: 125, 85+: 35

Top Prescribed Drugs (Medicare Part D)

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

What NATHAN MORROW, OD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Latanoprost
186
Prednisolone Acetate
106
Dorzolamide-Timolol
Dorzolamide Hcl/Timolol Maleat
68
Restasis
Cyclosporine
64
Lumigan
Bimatoprost
59
Ketorolac Tromethamine
35
Cyclosporine
34
Brimonidine Tartrate
30
Fluorometholone
29
Valacyclovir
Valacyclovir Hcl
29

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

Optometrist Overview

How NATHAN MORROW, OD fits within the Optometrist landscape nationally.

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

NATHAN MORROW, OD's 934 claims are above the specialty average of 257.

Nearby Optometrist Providers in Indiana

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

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

Frequently Asked Questions

What is NATHAN MORROW, OD's specialty?
NATHAN MORROW, OD specializes in Optometrist and practices in INDIANAPOLIS, Indiana. Credentials: OD.
How much does NATHAN MORROW, OD prescribe under Medicare Part D?
In 2023, NATHAN MORROW, OD wrote 934 Medicare Part D claims totaling $383K in drug costs for 334 beneficiaries.
What is NATHAN MORROW, OD's Medicare quality score?
NATHAN MORROW, OD has a CMS MIPS Final Score of 96.1118/100 (Quality: 100, Cost: 96.206). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is NATHAN MORROW, OD located?
NATHAN MORROW, OD is located at 9202 N MERIDIAN ST STE 100, INDIANAPOLIS, IN, 46260. Phone: (317) 841-2020.
What is NATHAN MORROW, OD's NPI number?
NATHAN MORROW, OD's National Provider Identifier (NPI) is 1184146771, issued on 07/14/2017.
Does NATHAN MORROW, OD prescribe more brand-name or generic drugs?
NATHAN MORROW, OD's prescribing is 48% brand-name and 52% generic drugs by claim count, with $345K 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 NATHAN MORROW, OD prescribe most often?
Based on 2023 Medicare Part D data, NATHAN MORROW, OD's most frequently prescribed drugs include Latanoprost, Prednisolone Acetate, Dorzolamide-Timolol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does NATHAN MORROW, OD accept Medicare?
NATHAN MORROW, OD appears in CMS Medicare data with 934 Part D claims and 334 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NATHAN MORROW, OD's credentials?
NATHAN MORROW, OD's NPI is 1184146771 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