2026 NPPES data Surgical Physician Assistant NPI 1316585458
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RAUL CASTRO

Surgical Physician Assistant in ELMWOOD PARK, New Jersey. 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
3K
Medicare Part D claims · 472 beneficiaries · Surgical Physician Assistant avg: 316
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

RAUL CASTRO filed 2,875 Medicare Part D claims in 2023 as a Surgical Physician Assistant in ELMWOOD PARK, New Jersey, prescribing 86% generic.

3K
Part D claims, 2023
86%
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.

RAUL CASTRO's Medicare Part D volume vs every U.S. prescriber

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

2,875 Top 12% higher than 88% 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%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 RAUL CASTRO?

Quality data not reported

NPI registry status

Active

Issued 12/19/2019

NPI 1316585458

Primary specialty

Surgical Physician Assistant

Mid-sized

16,119 US NPIs in this specialty

Medicare Part D claims

2,875 810% vs specialty avg

2023 prescription claims

Specialty avg: 316

Specialty distribution in New Jersey

How Surgical Physician Assistant compares to other specialties among New Jersey providers

New Jersey providers

Surgical Physician Assistant share within New Jersey

1. Surgical Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Surgical Physician Assistant share within New Jersey

Specialty board-certification context

Estimated specialty board-certified rate — Surgical Physician Assistant (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Surgical Physician Assistant ABMS/AOA estimate

Est. board-certified rate (Surgical Physician Assistant) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Surgical Physician Assistant) — ABMS / AOA estimate

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).

RAUL CASTRO appears in the CMS NPPES registry as a Surgical Physician Assistant provider at 247 ELM ST APT 1, ELMWOOD PARK, NJ, 07407, with a listed phone of (973) 876-3971. NPI 1316585458 was issued on 12/19/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CASTRO 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 2,875 prescription claims written by this provider, covering 472 Medicare beneficiaries and totaling roughly $306K in drug spend, split 14% brand-name and 86% 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.

Surgical Physician Assistant is a mid-sized specialty nationwide, with 16,119 enrolled providers across 54 states and an average of 316 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

247 ELM ST APT 1
ELMWOOD PARK, NJ 07407

Provider Details

NPI 1316585458
Specialty Surgical Physician Assistant
Gender Male
NPI Issued 12/19/2019

Hospital and facility affiliations

Facilities where RAUL CASTRO 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.

DOCTORS OFFICE OF WEST CALDWELL LLC
WEST CALDWELL, NJ
EXCEL URGENT CARE OF PARAMUS LLC
PARAMUS, NJ
SKR MEDICAL ADVISORS
NORTH BERGEN, NJ
THE RADIOLOGY GROUP OF NEW JERSEY LLC
KEARNY, NJ

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 · Typical

RAUL CASTRO — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 2,875 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.

2,875
Total Claims
$306K
Total Drug Cost
472
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,358
Total Day Supply
113,729
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$261K
Generic Drug Cost
$44K
Antibiotic Claims
222

Patient Demographics

Average Patient Age
69.7 years
Avg HCC Risk Score
1.33
Gender Split
63% female / 37% male
Age Distribution
<65: 97, 65-74: 223, 75-84: 129, 85+: 23

Top Prescribed Drugs (Medicare Part D)

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

What RAUL CASTRO 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
181
Ibuprofen
105
Albuterol Sulfate Hfa
Albuterol Sulfate
94
Metformin Hcl
88
Fluticasone Propionate
85
Amlodipine Besylate
70
Tamsulosin Hcl
67
Omeprazole
64
Azithromycin
63
Meloxicam
62

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

Surgical Physician Assistant Overview

How RAUL CASTRO fits within the Surgical Physician Assistant landscape nationally.

16,119
Surgical Physician Assistant Providers in US
54
States with Surgical Physician Assistant
316
Avg Claims per Provider

RAUL CASTRO's 2,875 claims are above the specialty average of 316.

Nearby Surgical Physician Assistant Providers in New Jersey

Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as CASTRO.

Compare Surgical Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is RAUL CASTRO's specialty?
RAUL CASTRO specializes in Surgical Physician Assistant and practices in ELMWOOD PARK, New Jersey.
How much does RAUL CASTRO prescribe under Medicare Part D?
In 2023, RAUL CASTRO wrote 2,875 Medicare Part D claims totaling $306K in drug costs for 472 beneficiaries.
Where is RAUL CASTRO located?
RAUL CASTRO is located at 247 ELM ST APT 1, ELMWOOD PARK, NJ, 07407. Phone: (973) 876-3971.
What is RAUL CASTRO's NPI number?
RAUL CASTRO's National Provider Identifier (NPI) is 1316585458, issued on 12/19/2019.
Does RAUL CASTRO prescribe more brand-name or generic drugs?
RAUL CASTRO's prescribing is 14% brand-name and 86% generic drugs by claim count, with $261K in brand drug costs.
How many Surgical Physician Assistant providers are there in the US?
There are 16,119 Surgical Physician Assistant providers across 54 states in the US. The average Surgical Physician Assistant provider writes 316 Medicare Part D claims per year.
What drugs does RAUL CASTRO prescribe most often?
Based on 2023 Medicare Part D data, RAUL CASTRO's most frequently prescribed drugs include Prednisone, Ibuprofen, Albuterol Sulfate Hfa. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does RAUL CASTRO accept Medicare?
RAUL CASTRO appears in CMS Medicare data with 2,875 Part D claims and 472 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RAUL CASTRO's credentials?
RAUL CASTRO's NPI is 1316585458. 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