IRVING GRAUER, D.D.S — NPI 1639318033 (Licensed Doctor of Dental Surgery (DDS) / Doctor of Medicine in Dentistry (DMD) in NYC, NY)

CMS-1500 Box 24J / 33a • NPI

1639318033

Type 1 Individual Rendering/Ordering

HIPAA NUCC Taxonomy • CMS Code

122300000X (CMS C5)

Licensed Doctor of Dental Surgery (DDS) / Doctor of Medicine in Dentistry (DMD)

Box 32 Service Location & ZIP+4

654 MADISON AVENUE, NYC, NY, 10065

Official NPPES Practice Location

Practice Phone & Referral Fax

(212) 758-3240

Fax: (212) 826-1258

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1639318033 (IRVING GRAUER, D.D.S) has 0 active federal exclusions across all 84,224 HHS OIG LEIE sanction records (Database Verified: 2026-11-11).

CMS Medicare Order & Referring PECOS Eligibility

This practitioner does not currently appear in the CMS individual Order & Referring PECOS file (may practice in pediatrics, commercial-only networks, or hospital-employed settings).

Official CMS NPPES Credential & Practice Profile

10-Digit NPI Number	`1639318033` (NPI-1 Individual Practitioner)
Provider / Legal Name	IRVING GRAUER, D.D.S
Plain-English Specialty	Licensed Doctor of Dental Surgery (DDS) / Doctor of Medicine in Dentistry (DMD) NUCC Code: `122300000X` (Dentist)
Certifying / Licensing Body	American Dental Association (ADA) / State Board of Dental Examiners
Practice Location Address	654 MADISON AVENUE, NYC, NY, 10065
Practice Telephone / Fax	Tel: (212) 758-3240 \| Fax: (212) 826-1258
Administrative Mailing Address	654 MADISON AVENUE, NYC, NY, 10065
Enumeration & Last Sync	Enumerated: 2009-02-10 \| CMS Record Updated: 2009-02-17

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

654 MADISON AVENUE, NYC, NY, 10065

🗺️ Open in Google Maps 🏥 More Providers in NYC

🔒 Are you IRVING GRAUER, D.D.S? Get your Verified NPI Clinic Badge or request personal phone/address redaction →

Plain-English Taxonomy & CMS Crosswalk (122300000X)

What Does Taxonomy Code 122300000X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 122300000X translates to:
"Licensed Doctor of Dental Surgery (DDS) / Doctor of Medicine in Dentistry (DMD)"

CMS-1500 Medicare Specialty Crosswalk: CMS Code C5 (Dentist)
Certifying / Accrediting Authority: American Dental Association (ADA) / State Board of Dental Examiners
Clinical Scope: Routine 6-month dental checkups, toothache, dental abscess, bleeding gums (periodontitis), or wisdom tooth extraction.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (IRVING GRAUER, D.D.S)

Typical CPT / Diagnostic Procedures:

Comprehensive Oral Evaluation, Digital Dental Radiographs & Prophylaxis
Restorative Composite Fillings, Crowns, Endodontic Root Canal & Extractions

Common Therapeutic Classes:

Amoxicillin, Metronidazole & Clindamycin (Odontogenic Infections)
Chlorhexidine Gluconate 0.12% Oral Rinse & High-Fluoride Varnish

All Registered NUCC Taxonomies & State Licenses

Taxonomy Code & Plain-English Description	State License & Primary Status
`122300000X` — Dentist Plain English: Licensed Doctor of Dental Surgery (DDS) / Doctor of Medicine in Dentistry (DMD)	State: NY \| License: `38271` \| Primary: Yes (Primary)

Medical Billing, RCM & Hospital Credentialing Teams:

Batch-verify up to 25 NPIs free against CMS NPPES + Medicare PECOS + HHS OIG Exclusions with 1-click CSV export.

Launch Bulk NPI Checker → JSON API Docs

IRVING GRAUER, D.D.S (NPI #1639318033)