NPI registry status
Active
2026 NPPES data Ophthalmology Physician NPI 1811057821 M.D.
Verify on CMS → Mohammad Neal, M.D.
Ophthalmology Physician in Anaheim, California.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 22,082 in Ophthalmology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
2K
Medicare Part D claims · 470 beneficiaries · Ophthalmology Physician avg: 1K
Generic prescribing
50%
generic claims · 50% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
14.1/100
▼ 69 pts below national avg 83.5 · Penalty band
Industry payments
$10.1K
9 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Mohammad Neal, M.D. reported a CMS MIPS final score of 14.1/100 - below the 83.5 national average - and filed 2,175 Medicare Part D claims in 2023.
- 14.1/100
- MIPS score · -69 vs avg
- 2K
- Part D claims, 2023
- 50%
- generic prescribing
- Likely
- board-certified (heuristic)
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.
CMS NPPES provider registry desk
NPI 1811057821 · Ophthalmology Physician
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-LOW · RX-MID · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1811057821
- ENUM-LEGACY 2006
- TAX-MID 22K Ophthalmology Physician
- MIPS-LOW 14.1/100
- RX-MID 2,175
- BOOK-LIGHT 2,852 in California
- PHOTO-FINISH Ronald Davis · ±0.1
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Kenneth Yang · l…
Kenneth Yang
13.9 MIPS pts
- Neal · this prov…
Neal · this provider
14.1 MIPS pts
- Ronald Davis · n…
Ronald Davis
14.2 MIPS pts
- Narieman Nik · n…
Narieman Nik
14.2 MIPS pts
- John Roberts · h…
John Roberts
14.3 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Mohammad Neal, M.D.'s MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
14 ≥ 2nd percentile 2% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Mohammad Neal, M.D. sits
This provider among ophthalmology physician peers
Across the 8,767 ophthalmology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Mohammad Neal, M.D. writes more Part D claims than 76% of them and scores higher on MIPS quality than 4% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one ophthalmology physician peer from a representative sample of 60; the gold marker is Mohammad Neal, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Mohammad Neal, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Mohammad Neal, M.D.?
Below national averagePrimary specialty
Ophthalmology Physician
Medicare Part D claims
2,175 53% vs specialty avg
MIPS final score
14.1/100 69.4 pts vs avg
Specialty distribution in California
How Ophthalmology Physician compares to other specialties among California providers
Medicare quality performance, MIPS
Mohammad Neal, M.D.'s 2023 MIPS final score plotted against the Ophthalmology Physician national average
- MIPS Final Score
- 14.1/100
- vs 83.5 national avg · 2023 performance year
How MIPS and board certification work
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).
Practice Address
Provider Details
| NPI | 1811057821 |
|---|---|
| Specialty | Ophthalmology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 12/11/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
14.114
Final Score
Measured-score avg: 83.5
0
Quality
47.0466
Cost
Reporting: Individual
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 Mohammad Neal, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$10.1K
Largest payer
Optos, 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.
License & disciplinary context - California MBC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 - they are NOT specific to Mohammad Neal, M.D.. To verify Mohammad Neal, M.D.'s current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases
MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Brand-heavy
Mohammad Neal, M.D. - brand share 50.0%
Ophthalmology Physician average
50% brand-name claims vs 50% generic, on 2,175 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.
2,175
Total Claims
$307K
Total Drug Cost
470
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,194
- Total Day Supply
- 83,115
- Brand vs Generic
- 50% brand / 50% generic
- Brand Drug Cost
- $246K
- Generic Drug Cost
- $61K
Patient Demographics
- Average Patient Age
- 76.9 years
- Avg HCC Risk Score
- 1.80
- Gender Split
- 60% female / 40% male
- Age Distribution
- <65: 23, 65-74: 152, 75-84: 212, 85+: 83
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Mohammad Neal, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Prednisolone Acetate
Prednisolone Acetate
366 claims
- Moxifloxacin
Moxifloxacin
299 claims
- Timolol Maleate
Timolol Maleate
262 claims
- Latanoprost
Latanoprost
260 claims
- Lumigan 143
Lumigan
143 claims
- Combigan 78
Combigan
78 claims
- Neomycin-Polymyxin… 76
Neomycin-Polymyxin-Dexameth
76 claims
- Travoprost 57
Travoprost
57 claims
| Drug | Claims |
|---|---|
| Prednisolone Acetate | 366 |
| Moxifloxacin Moxifloxacin Hcl | 299 |
| Timolol Maleate | 262 |
| Latanoprost | 260 |
| Lumigan Bimatoprost | 143 |
| Combigan Brimonidine Tartrate/Timolol | 78 |
| Neomycin-Polymyxin-Dexameth Neomycin/Polymyxin B/Dexametha | 76 |
| Travoprost | 57 |
| Bromsite Bromfenac Sodium | 55 |
| Brimonidine Tartrate | 51 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Ophthalmology Physician Overview
How Mohammad Neal, M.D. fits within the Ophthalmology Physician landscape nationally.
22,082
Ophthalmology Physician Providers in US
56
States with Ophthalmology Physician
1,420
Avg Claims per Provider
Mohammad Neal, M.D.'s 2,175 claims are above the specialty average of 1,420.
Nationwide Ophthalmology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Neal, both outside California so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (14.1 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Ophthalmology Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Neal.
One of 2,852 Ophthalmology Physician providers enrolled in California, 5 are shown here.
Dr. Sam Abbassi
MD, MS
West Hills, CA
Dr. Richard Abbott
M.D.
San Francisco, CA
Dr. Nizar Abdelfattah
MD
Pasadena, CA
Dr. Parastou Abedi
MD
Aliso Viejo, CA
Dr. Shahla Abedi
MD
Aliso Viejo, CA
Compare Ophthalmology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Mohammad Neal, M.D.'s specialty? ▼
Mohammad Neal, M.D. specializes in Ophthalmology Physician and practices in Anaheim, California. Credentials: M.D..
How much does Mohammad Neal, M.D. prescribe under Medicare Part D? ▼
In 2023, Mohammad Neal, M.D. wrote 2,175 Medicare Part D claims totaling $307K in drug costs for 470 beneficiaries.
What is Mohammad Neal, M.D.'s Medicare quality score? ▼
Mohammad Neal, M.D. has a CMS MIPS Final Score of 14.1/100 (Quality: 0, Cost: 47). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Mohammad Neal, M.D. located? ▼
Mohammad Neal, M.D. is located at 1211 W LA PALMA AVE, Anaheim, CA, 92801. Phone: (714) 533-3126.
What is Mohammad Neal, M.D.'s NPI number? ▼
Mohammad Neal, M.D.'s National Provider Identifier (NPI) is 1811057821, issued on 12/11/2006.
Does Mohammad Neal, M.D. prescribe more brand-name or generic drugs? ▼
Mohammad Neal, M.D.'s prescribing is 50% brand-name and 50% generic drugs by claim count, with $246K in brand drug costs.
How many Ophthalmology Physician providers are there in the US? ▼
There are 22,082 Ophthalmology Physician providers across 56 states in the US. The average Ophthalmology Physician provider writes 1,420 Medicare Part D claims per year.
What drugs does Mohammad Neal, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Mohammad Neal, M.D.'s most frequently prescribed drugs include Prednisolone Acetate, Moxifloxacin, Timolol Maleate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mohammad Neal, M.D. accept Medicare? ▼
Mohammad Neal, M.D. appears in CMS Medicare data with 2,175 Part D claims and 470 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mohammad Neal, M.D.'s credentials? ▼
Mohammad Neal, M.D.'s NPI is 1811057821 with credentials M.D.. 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
View source datasets and methodology notes
- 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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.