2026 NPPES data Ophthalmic Plastic and Reconstructive Surgery Physician NPI 1124438064 MD
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ROBI MAAMARI, MD

Ophthalmic Plastic and Reconstructive Surgery Physician in SAINT LOUIS, Missouri. 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
782
Medicare Part D claims · 381 beneficiaries · Ophthalmic Plastic and Reconstructive Surgery Physician avg: 624
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
79.292/100
▼ 4 pts below national avg 83.1 · [object Object]
What the federal data reveals: ROBI MAAMARI, MD is a Ophthalmic Plastic and Reconstructive Surgery Physician ([object Object]) practicing in SAINT LOUIS, Missouri with a Medicare Part D prescribing footprint of 782 claims across 381 beneficiaries — 7% brand-name prescribing . Their CMS MIPS Final Score of 79.292/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: ROBI MAAMARI, MD reported a CMS MIPS final score of 79.292 out of 100, below the 83.1 national average, and filed 782 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

ROBI MAAMARI, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

ROBI MAAMARI, MD at a glance

Near national average

NPI registry status

Active

Issued 04/30/2014

NPI 1124438064

Primary specialty

Ophthalmic Plastic and Reconstructive Surgery Physician

Rare

291 US NPIs in this specialty

Medicare Part D claims

782 25% vs specialty avg

2023 prescription claims

Specialty avg: 624

MIPS final score

79.292/100 3.8079999999999927% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Missouri

How Ophthalmic Plastic and Reconstructive Surgery Physician compares to other specialties among Missouri providers

Missouri providers

Ophthalmic Plastic and Reconstructive Surgery Physician share within Missouri

1. Ophthalmic Plastic and Reconstructive Surgery Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Ophthalmic Plastic and Reconstructive Surgery Physician share within Missouri

Medicare quality performance — MIPS

ROBI MAAMARI, MD's 2023 MIPS final score plotted against the Ophthalmic Plastic and Reconstructive Surgery Physician national average

Near national average
MIPS Final Score
79.292/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Ophthalmic Plastic and Reconstructive Surgery Physician) — 79.292/100 vs national avg 83.1

0%100%National avg83%79.3%
MIPS final score (Ophthalmic Plastic and Reconstructive Surgery Physician) — 79.292/100 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).

ROBI MAAMARI, MD is a Ophthalmic Plastic and Reconstructive Surgery Physician provider practicing in SAINT LOUIS, Missouri, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1124438064. 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.

ROBI MAAMARI, MD appears in the CMS NPPES registry as a Ophthalmic Plastic and Reconstructive Surgery Physician provider holding MD credentials at 517 S EUCLID AVE, SAINT LOUIS, MO, 63110, with a listed phone of (314) 362-3431. NPI 1124438064 was issued on 04/30/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MAAMARI 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 782 prescription claims written by this provider, covering 381 Medicare beneficiaries and totaling roughly $9K in drug spend, split 7% brand-name and 93% generic by claim count, with an opioid prescribing rate of 7.2%. 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 79.292/100 for the 2023 performance year (Quality 71.46, Cost 59.5132), compared with the national average of 83.1.

Ophthalmic Plastic and Reconstructive Surgery Physician is a narrow specialty nationwide, with 291 enrolled providers across 46 states and an average of 624 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

517 S EUCLID AVE
SAINT LOUIS, MO 63110

Provider Details

NPI 1124438064
Specialty Ophthalmic Plastic and Reconstructive Surgery Physician
Credentials MD
Gender Male
NPI Issued 04/30/2014

CMS Quality Score (MIPS)

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

79.292
Final Score
Avg: 83.1
71.46
Quality
59.5132
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where ROBI MAAMARI, MD 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.

WASHINGTON UNIVERSITY
SAINT LOUIS, MO

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 · Generic-heavy

ROBI MAAMARI, MD — brand share 7.0%
Specialty average (est.)

7% brand-name claims vs 93% generic, on 782 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.

782
Total Claims
$9K
Total Drug Cost
381
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
836
Total Day Supply
13,018
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$1K
Generic Drug Cost
$8K
Opioid Claims
56 (7.2% rate)
Antibiotic Claims
90

Patient Demographics

Average Patient Age
74.0 years
Avg HCC Risk Score
1.32
Gender Split
61% female / 39% male
Age Distribution
<65: 31, 65-74: 162, 75-84: 144, 85+: 44

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Erythromycin
Erythromycin Base
400
Fluticasone Propionate
50
Doxycycline Monohydrate
47
Prednisolone Acetate
46
Oxycodone Hcl
44
Doxycycline Hyclate
39
Neomycin-Polymyxin-Dexameth
Neomycin/Polymyxin B/Dexametha
30
Hydrocortisone
25
Bacitracin-Polymyxin
Bacitracin/Polymyxin B Sulfate
21
Ondansetron Odt
Ondansetron
13

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

Ophthalmic Plastic and Reconstructive Surgery Physician Overview

How ROBI MAAMARI, MD fits within the Ophthalmic Plastic and Reconstructive Surgery Physician landscape nationally.

291
Ophthalmic Plastic and Reconstructive Surgery Physician Providers in US
46
States with Ophthalmic Plastic and Reconstructive Surgery Physician
624
Avg Claims per Provider

ROBI MAAMARI, MD's 782 claims are above the specialty average of 624.

Nearby Ophthalmic Plastic and Reconstructive Surgery Physician Providers in Missouri

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

Compare Ophthalmic Plastic and Reconstructive Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ROBI MAAMARI, MD's specialty?
ROBI MAAMARI, MD specializes in Ophthalmic Plastic and Reconstructive Surgery Physician and practices in SAINT LOUIS, Missouri. Credentials: MD.
How much does ROBI MAAMARI, MD prescribe under Medicare Part D?
In 2023, ROBI MAAMARI, MD wrote 782 Medicare Part D claims totaling $9K in drug costs for 381 beneficiaries.
What is ROBI MAAMARI, MD's Medicare quality score?
ROBI MAAMARI, MD has a CMS MIPS Final Score of 79.292/100 (Quality: 71.46, Cost: 59.5132). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ROBI MAAMARI, MD located?
ROBI MAAMARI, MD is located at 517 S EUCLID AVE, SAINT LOUIS, MO, 63110. Phone: (314) 362-3431.
What is ROBI MAAMARI, MD's NPI number?
ROBI MAAMARI, MD's National Provider Identifier (NPI) is 1124438064, issued on 04/30/2014.
Does ROBI MAAMARI, MD prescribe more brand-name or generic drugs?
ROBI MAAMARI, MD's prescribing is 7% brand-name and 93% generic drugs by claim count, with $1K in brand drug costs.
Does ROBI MAAMARI, MD prescribe opioids?
Yes, ROBI MAAMARI, MD had 56 opioid claims in 2023 with an opioid prescribing rate of 7.2%.
How many Ophthalmic Plastic and Reconstructive Surgery Physician providers are there in the US?
There are 291 Ophthalmic Plastic and Reconstructive Surgery Physician providers across 46 states in the US. The average Ophthalmic Plastic and Reconstructive Surgery Physician provider writes 624 Medicare Part D claims per year.
What drugs does ROBI MAAMARI, MD prescribe most often?
Based on 2023 Medicare Part D data, ROBI MAAMARI, MD's most frequently prescribed drugs include Erythromycin, Fluticasone Propionate, Doxycycline Monohydrate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ROBI MAAMARI, MD accept Medicare?
ROBI MAAMARI, MD appears in CMS Medicare data with 782 Part D claims and 381 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ROBI MAAMARI, MD's credentials?
ROBI MAAMARI, MD's NPI is 1124438064 with credentials MD. 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