2026 NPPES data Registered Nurse NPI 1265196281 RN
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Maryam Aldossary, RN

Registered Nurse 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 175,652 in Registered Nurse, 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
466
Medicare Part D claims · 208 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
90%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Maryam Aldossary, RN filed 466 Medicare Part D claims in 2023 as a Registered Nurse in Miami, Florida, prescribing 90% generic.

466
Part D claims, 2023
90%
generic prescribing

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.

Maryam Aldossary, RN's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023, across all CMS prescribers nationally

466 Top 38% higher than 62% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). This entry sits in this band. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2K+: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about Maryam Aldossary, RN?

Quality data not reported

NPI registry status

Active

Issued 10/26/2021

NPI 1265196281

Primary specialty

Registered Nurse

High-volume

175,652 US NPIs in this specialty

Medicare Part D claims

466 53% vs specialty avg

2023 prescription claims

Specialty avg: 1,000

Specialty distribution in Florida

How Registered Nurse compares to other specialties among Florida providers

Florida providers

Largest specialties in Florida (% of in-state providers)

Behavior Technician - 16.1%Behavior Technician16.1%Mental Health Counselor - 4.8%Mental Health Counselor4.8%Family Nurse Practitioner - 4.5%Family Nurse Practitioner4.5%Pharmacist - 4.2%Pharmacist4.2%Student in an Organized Health Care Education/Training Program - 3.8%Student in an Organized Health Care Education/Training Program3.8%Physical Therapist - 3.1%Physical Therapist3.1%Registered Nurse - 1.4%Registered Nurse1.4%
Largest specialties in Florida (% of in-state 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 Registered Nurse. Verify directly:

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).

Maryam Aldossary, RN appears in the CMS NPPES registry as a Registered Nurse provider holding RN credentials at 201 SE 2ND AVE APT 2521, Miami, FL, 33131, with a listed phone of (312) 721-0364. NPI 1265196281 was issued on 10/26/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Aldossary 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 466 prescription claims written by this provider, covering 208 Medicare beneficiaries and totaling roughly $4K in drug spend, split 6% brand-name and 90% 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.

Registered Nurse is a high-volume specialty nationwide, with 175,652 enrolled providers across 56 states and an average of 1,000 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

201 SE 2ND AVE APT 2521
Miami, FL 33131

Provider Details

NPI 1265196281
Specialty Registered Nurse
Credentials RN
Gender Female
NPI Issued 10/26/2021

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 Maryam Aldossary, RN. To verify Maryam Aldossary, RN'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

Maryam Aldossary, RN - brand share 6.0%
Registered Nurse average

6% brand-name claims vs 90% generic, on 466 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.

466
Total Claims
$4K
Total Drug Cost
208
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
503
Total Day Supply
6,814
Brand vs Generic
6% brand / 90% generic
Brand Drug Cost
$846
Generic Drug Cost
$3K
Antibiotic Claims
157

Patient Demographics

Average Patient Age
71.4 years
Avg HCC Risk Score
1.23
Gender Split
62% female / 38% male
Age Distribution
<65: 24, 65-74: 122, 75-84: 46, 85+: 16

Top Prescribed Drugs (Medicare Part D)

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

What Maryam Aldossary, RN 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
Prednisone
56
Ciprofloxacin Hcl
45
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
37
Fluticasone Propionate
37
Azithromycin
36
Doxycycline Hyclate
33
Naproxen
28
Dexamethasone
15
Methocarbamol
14
Paxlovid (Eua)
Nirmatrelvir/Ritonavir
14

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

Registered Nurse Overview

How Maryam Aldossary, RN fits within the Registered Nurse landscape nationally.

175,652
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider

Maryam Aldossary, RN's 466 claims are below the specialty average of 1,000.

Nearby Registered Nurse Providers in Florida

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

Compare Registered Nurse nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Florida medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Registered Nurse peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Maryam Aldossary, RN's specialty?
Maryam Aldossary, RN specializes in Registered Nurse and practices in Miami, Florida. Credentials: RN.
How much does Maryam Aldossary, RN prescribe under Medicare Part D?
In 2023, Maryam Aldossary, RN wrote 466 Medicare Part D claims totaling $4K in drug costs for 208 beneficiaries.
Where is Maryam Aldossary, RN located?
Maryam Aldossary, RN is located at 201 SE 2ND AVE APT 2521, Miami, FL, 33131. Phone: (312) 721-0364.
What is Maryam Aldossary, RN's NPI number?
Maryam Aldossary, RN's National Provider Identifier (NPI) is 1265196281, issued on 10/26/2021.
Does Maryam Aldossary, RN prescribe more brand-name or generic drugs?
Maryam Aldossary, RN's prescribing is 6% brand-name and 90% generic drugs by claim count, with $846 in brand drug costs.
How many Registered Nurse providers are there in the US?
There are 175,652 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does Maryam Aldossary, RN prescribe most often?
Based on 2023 Medicare Part D data, Maryam Aldossary, RN's most frequently prescribed drugs include Prednisone, Ciprofloxacin Hcl, Amoxicillin-Clavulanate Potass. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Maryam Aldossary, RN accept Medicare?
Maryam Aldossary, RN appears in CMS Medicare data with 466 Part D claims and 208 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Maryam Aldossary, RN's credentials?
Maryam Aldossary, RN's NPI is 1265196281 with credentials RN. 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.
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

Compiled from official public sources by the PlainDoctor editorial team.