NPI registry status
Active
2026 NPPES data Physical Medicine & Rehabilitation Physician NPI 1275191173 MD
Verify on CMS → Brendan Mullen, MD
Physical Medicine & Rehabilitation Physician in Miami, 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 15,336 in Physical Medicine & Rehabilitation 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
94
Medicare Part D claims · 40 beneficiaries · Physical Medicine & Rehabilitation Physician avg: 781
What the federal data shows
Brendan Mullen, MD filed 94 Medicare Part D claims in 2023 as a Physical Medicine & Rehabilitation Physician in Miami, Florida.
- 94
- Part D claims, 2023
- ≥0th
- 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.
CMS NPPES provider registry desk
NPI 1275191173 · Physical Medicine & Rehabilitation Physician
NPI-10 · ENUM-RECENT · TAX-MID · RX-TRACE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1275191173
- ENUM-RECENT 2019
- TAX-MID 15K Physical Medicine
- RX-TRACE 94
- BOOK-LIGHT 1,023 in Florida
- PHOTO-ENUM Grace Zhang · 2019
Brendan Mullen, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
94 ≥ 0th percentile 0% of 1,370,886 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 · 2023
◑
Board-eligible specialty (heuristic, not verified)
Brendan Mullen, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Brendan Mullen, MD?
Quality data not reportedPrimary specialty
Physical Medicine & Rehabilitation Physician
Medicare Part D claims
94 88% vs specialty avg
Specialty distribution in Florida
How Physical Medicine & Rehabilitation 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 Physical Medicine & Rehabilitation 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 | 1275191173 |
|---|---|
| Specialty | Physical Medicine & Rehabilitation Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 06/05/2019 |
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 Brendan Mullen, MD. To verify Brendan Mullen, MD'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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
94
Total Claims
$2K
Total Drug Cost
40
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 108
- Total Day Supply
- 2,625
- Generic Drug Cost
- $1K
- Opioid Claims
- 19 (20.2% rate)
Patient Demographics
- Average Patient Age
- 67.8 years
- Avg HCC Risk Score
- 1.41
- Gender Split
- 60% female / 40% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Brendan Mullen, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Gabapentin
Gabapentin
40 claims
- Diclofenac Sodium 11
Diclofenac Sodium
11 claims
- Oxycodone Hcl 11
Oxycodone Hcl
11 claims
| Drug | Claims |
|---|---|
| Gabapentin | 40 |
| Diclofenac Sodium | 11 |
| Oxycodone Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Physical Medicine & Rehabilitation Physician in FL →
All providers in Florida →
Compare specialties →
Physical Medicine & Rehabilitation Physician Overview
How Brendan Mullen, MD fits within the Physical Medicine & Rehabilitation Physician landscape nationally.
15,336
Physical Medicine & Rehabilitation Physician Providers in US
54
States with Physical Medicine & Rehabilitation Physician
781
Avg Claims per Provider
Brendan Mullen, MD's 94 claims are below the specialty average of 781.
Nationwide Physical Medicine & Rehabilitation Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Mullen, both outside Florida so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2019)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Physical Medicine & Rehabilitation Physician Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Mullen.
One of 1,023 Physical Medicine & Rehabilitation Physician providers enrolled in Florida, 5 are shown here.
Dr. Ammar Abbasi
MD
University Park, FL
Dr. Naomi Abel
MD
Tampa, FL
Dr. Lauren Abratt Edelberg
D.O.
Sunrise, FL
Dr. Ami Achilles
LPTA
Cape Coral, FL
Dr. Paula Ackerman
D.O
Gainesville, FL
Compare Physical Medicine & Rehabilitation Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Brendan Mullen, MD's specialty? ▼
Brendan Mullen, MD specializes in Physical Medicine & Rehabilitation Physician and practices in Miami, Florida. Credentials: MD.
How much does Brendan Mullen, MD prescribe under Medicare Part D? ▼
In 2023, Brendan Mullen, MD wrote 94 Medicare Part D claims totaling $2K in drug costs for 40 beneficiaries.
Where is Brendan Mullen, MD located? ▼
Brendan Mullen, MD is located at 17475 S DIXIE HWY, Miami, FL, 33157. Phone: (872) 231-3162.
What is Brendan Mullen, MD's NPI number? ▼
Brendan Mullen, MD's National Provider Identifier (NPI) is 1275191173, issued on 06/05/2019.
Does Brendan Mullen, MD prescribe opioids? ▼
Yes, Brendan Mullen, MD had 19 opioid claims in 2023 with an opioid prescribing rate of 20.2%.
How many Physical Medicine & Rehabilitation Physician providers are there in the US? ▼
There are 15,336 Physical Medicine & Rehabilitation Physician providers across 54 states in the US. The average Physical Medicine & Rehabilitation Physician provider writes 781 Medicare Part D claims per year.
What drugs does Brendan Mullen, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Brendan Mullen, MD's most frequently prescribed drugs include Gabapentin, Diclofenac Sodium, Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Brendan Mullen, MD accept Medicare? ▼
Brendan Mullen, MD appears in CMS Medicare data with 94 Part D claims and 40 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Brendan Mullen, MD's credentials? ▼
Brendan Mullen, MD's NPI is 1275191173 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
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.
- 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.