NPI registry status
Active
2026 NPPES data Pain Medicine Physician NPI 1669826921 M.D.
Verify on CMS → Mohammad Abbas, M.D.
Pain Medicine Physician in Leesburg, Florida.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,006 in Pain Medicine 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 · 537 beneficiaries · Pain Medicine Physician avg: 2K
Generic prescribing
99%
generic claims · 1% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$330.28
9 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Mohammad Abbas, M.D. filed 2,456 Medicare Part D claims in 2024 as a Pain Medicine Physician in Leesburg, Florida, prescribing 99% generic.
- 2K
- Part D claims, 2024
- 99%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥86th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Mohammad Abbas, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1669826921), first enumerated 04/22/2016.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 2,456 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
3 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$330.28 in reported industry payments (9 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
Florida statewide board action statistics are published annually — these figures describe aggregate state activity, not Mohammad Abbas, M.D.'s individual license status. Verify directly with the state medical board.
Source: FLDOH annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1669826921 · Pain Medicine Physician
NPI-10 · ENUM-MID · TAX-NARROW · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1669826921
- ENUM-MID 2016
- TAX-NARROW 1,006
- RX-MID 2,456
- BOOK-THIN 101 in Florida
- PHOTO-ENUM Jonathan Altman · 2016
Mohammad Abbas, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
2,456 ≥ 86th percentile 86% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. 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 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Mohammad Abbas, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 3 hospital affiliations - 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 Abbas, M.D.?
Quality data not reportedPrimary specialty
Pain Medicine Physician
Medicare Part D claims
2,456 17% vs specialty avg
Specialty distribution in Florida
How Pain Medicine Physician compares to other specialties among Florida providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Pain Medicine Physician. Verify directly:
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 | 1669826921 |
|---|---|
| Specialty | Pain Medicine Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 04/22/2016 |
Hospital and facility affiliations
Facilities where Mohammad Abbas, M.D. 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.
According to CMS billing records, Mohammad Abbas, M.D. is affiliated with 3 Medicare-billing facilities.
Ability Health Services And Rehabilitation LP
Sanford, FL
Ability Health Services, Inc
Sanford, FL
Florida Pain Care PLLC
Clermont, FL
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 Mohammad Abbas, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$330
Largest payer
Medtronic, 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 - Florida FLDOH 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 ~75K Florida medical licensees in 2023 - they are NOT specific to Mohammad Abbas, M.D.. To verify Mohammad Abbas, M.D.'s current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases
FLDOH 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 Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Mohammad Abbas, M.D. - brand share 1.0%
Pain Medicine Physician average
1% brand-name claims vs 99% generic, on 2,456 2024 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 2024.
2,456
Total Claims
$84K
Total Drug Cost
537
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,274.8
- Total Day Supply
- 93,953
- Brand vs Generic
- 1% brand / 99% generic
- Brand Drug Cost
- $24K
- Generic Drug Cost
- $59K
- Opioid Claims
- 963 (39.2% rate)
- Antibiotic Claims
- 13
Patient Demographics
- Average Patient Age
- 72.0 years
- Avg HCC Risk Score
- 1.98
- Gender Split
- 63% female / 37% male
- Age Distribution
- <65: 94, 65-74: 225, 75-84: 175, 85+: 43
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Mohammad Abbas, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Pregabalin
Pregabalin
541 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
519 claims
- Gabapentin
Gabapentin
326 claims
- Tramadol Hcl 193
Tramadol Hcl
193 claims
- Oxycodone-Acetamin… 192
Oxycodone-Acetaminophen
192 claims
- Tizanidine Hcl 170
Tizanidine Hcl
170 claims
- Methylprednisolone 112
Methylprednisolone
112 claims
- Nortriptyline Hcl 62
Nortriptyline Hcl
62 claims
| Drug | Claims |
|---|---|
| Pregabalin | 541 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 519 |
| Gabapentin | 326 |
| Tramadol Hcl | 193 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 192 |
| Tizanidine Hcl | 170 |
| Methylprednisolone | 112 |
| Nortriptyline Hcl | 62 |
| Duloxetine Hcl | 48 |
| Lidocaine | 39 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Pain Medicine Physician Overview
How Mohammad Abbas, M.D. fits within the Pain Medicine Physician landscape nationally.
1,006
Pain Medicine Physician Providers in US
49
States with Pain Medicine Physician
2,094
Avg Claims per Provider
Mohammad Abbas, M.D.'s 2,456 claims are above the specialty average of 2,094.
Nationwide Pain Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Abbas, both outside Florida so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2016)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Pain Medicine Physician Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Abbas.
One of 101 Pain Medicine Physician providers enrolled in Florida, 5 are shown here.
Dr. Gerald Abraham
MD
Naples, FL
Dr. Ashraf Andrawis
MD
Orange Park, FL
Dr. Murali Angirekula
M.D
Beverly Hills, FL
Dr. Michael Baskin
MD
Boynton Beach, FL
Dr. Feguens Bataille
M.D.
Fort Walton Beach, FL
Compare Pain Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Mohammad Abbas, M.D.'s specialty? ▼
Mohammad Abbas, M.D. specializes in Pain Medicine Physician and practices in Leesburg, Florida. Credentials: M.D..
How much does Mohammad Abbas, M.D. prescribe under Medicare Part D? ▼
In 2024, Mohammad Abbas, M.D. wrote 2,456 Medicare Part D claims totaling $84K in drug costs for 537 beneficiaries.
Where is Mohammad Abbas, M.D. located? ▼
Mohammad Abbas, M.D. is located at 1801 US HIGHWAY 441 BLDG 100, Leesburg, FL, 34748. Phone: (352) 460-4004.
What is Mohammad Abbas, M.D.'s NPI number? ▼
Mohammad Abbas, M.D.'s National Provider Identifier (NPI) is 1669826921, issued on 04/22/2016.
Does Mohammad Abbas, M.D. prescribe more brand-name or generic drugs? ▼
Mohammad Abbas, M.D.'s prescribing is 1% brand-name and 99% generic drugs by claim count, with $24K in brand drug costs.
Does Mohammad Abbas, M.D. prescribe opioids? ▼
Yes, Mohammad Abbas, M.D. had 963 opioid claims in 2024 with an opioid prescribing rate of 39.2%.
How many Pain Medicine Physician providers are there in the US? ▼
There are 1,006 Pain Medicine Physician providers across 49 states in the US. The average Pain Medicine Physician provider writes 2,094 Medicare Part D claims per year.
What drugs does Mohammad Abbas, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Mohammad Abbas, M.D.'s most frequently prescribed drugs include Pregabalin, Hydrocodone-Acetaminophen, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mohammad Abbas, M.D. accept Medicare? ▼
Mohammad Abbas, M.D. appears in CMS Medicare data with 2,456 Part D claims and 537 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mohammad Abbas, M.D.'s credentials? ▼
Mohammad Abbas, M.D.'s NPI is 1669826921 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 (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- 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 August 2026 (NPPES) / 2024 (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 August 2026.