What is Grady Arnzen's NPI number?

Grady Arnzen's National Provider Identifier (NPI) is 1417650276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Grady Arnzen's specialty?

Grady Arnzen is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).

Where is Grady Arnzen located?

Grady Arnzen's practice location on file with NPPES is 2021 Perdido St, New Orleans, LA 70112-1352.

What is Grady Arnzen's phone number?

The practice phone number listed in the NPPES registry for Grady Arnzen is (504) 568-2853.

Does Grady Arnzen accept Medicare?

Grady Arnzen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Grady Arnzen's NPI active?

Yes — Grady Arnzen's NPI (1417650276) is active in the NPPES registry as of the last update on 2023-03-22.

IndividualActiveAccepts Medicare

Grady Arnzen, MD

NPI 1417650276 · Student in an Organized Health Care Education/Training Program · New Orleans, LA

Enrolled with Medicare as Order and Referring Only - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Grady Arnzen, MD is a Student in an Organized Health Care Education/Training Program provider in New Orleans, LA (NPI 1417650276).

Provider details

NPI number: 1417650276
Entity type: Individual
Primary specialty: Student in an Organized Health Care Education/Training ProgramStudent, Health Care
Credential: MD
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Student in an Organized Health Care Education/Training ProgramPrimary390200000X
Student, Health Care

Profile Score

Established profile(63/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
3 yrs in NPPES registry
Profile completeness33% of score
83% of core fields populated
Practice footprint20% of score
2 documented practice locations
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Tamsulosin Hcl	34	17
Oxybutynin Chloridebrand: Oxybutynin Chloride Er	16	—
Tramadol Hcl	15	15
Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim	13	13

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$27 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

2021 Perdido St

New Orleans, LA 70112-1352

Phone: (504) 568-2853

Street-level locationGet directions

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Mailing address