ASSOCIATES IN COLON & RECTAL DISEASES, P.A. — NPI 1831164086 (Board-Certified Colorectal Surgeon (Hemorrhoids, Fistula & Colon Specialist) in MILLBURN, NJ)

CMS-1500 Box 24J / 33a • NPI

1831164086

Type 2 Organization (Box 32a/33a)

HIPAA NUCC Taxonomy • CMS Code

208C00000X (CMS 02)

Board-Certified Colorectal Surgeon (Hemorrhoids, Fistula & Colon Specialist)

Box 32 Service Location & ZIP+4

231 MILLBURN AVE, MILLBURN, NJ, 07041-1718

✓ 9-Digit EDI 837 ZIP+4 (07041-1718)

Practice Phone & Referral Fax

(973) 467-2277

Fax: (973) 467-1317

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1831164086 (ASSOCIATES IN COLON & RECTAL DISEASES, P.A.) 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

Institutional Type-2 NPI facilities enroll via CMS-855A institutional provider agreements rather than individual Order & Referring PECOS.

Official CMS NPPES Credential & Practice Profile

10-Digit NPI Number	`1831164086` (NPI-2 Organization / Facility)
Provider / Legal Name	ASSOCIATES IN COLON & RECTAL DISEASES, P.A.
Plain-English Specialty	Board-Certified Colorectal Surgeon (Hemorrhoids, Fistula & Colon Specialist) NUCC Code: `208C00000X` (Colon & Rectal Surgery)
Certifying / Licensing Body	American Board of Colon and Rectal Surgery (ABCRS)
Practice Location Address	231 MILLBURN AVE, MILLBURN, NJ, 07041-1718
Practice Telephone / Fax	Tel: (973) 467-2277 \| Fax: (973) 467-1317
Administrative Mailing Address	231 MILLBURN AVE, MILLBURN, NJ, 07041-1718
Enumeration & Last Sync	Enumerated: 2006-02-21 \| CMS Record Updated: 2018-08-17
Authorized Official	ROBERT ORRINGER (MANAGING PARTNER)

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

231 MILLBURN AVE, MILLBURN, NJ, 07041-1718

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Plain-English Taxonomy & CMS Crosswalk (208C00000X)

What Does Taxonomy Code 208C00000X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 208C00000X translates to:
"Board-Certified Colorectal Surgeon (Hemorrhoids, Fistula & Colon Specialist)"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 02 (Physician/General Surgery) • CMS Code 28 (Physician/Colorectal Surgery (Proctology))
Certifying / Accrediting Authority: American Board of Colon and Rectal Surgery (ABCRS)
Clinical Scope: Grade II–IV internal or thrombosed external hemorrhoids, painless bright red rectal bleeding, anal fissures, perianal abscess/fistula, or colon surgery.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (ASSOCIATES IN COLON & RECTAL DISEASES, P.A.)

Typical CPT / Diagnostic Procedures:

Diagnostic Anoscopy & Rigid/Flexible Sigmoidoscopy (CPT 46600)
Rubber Band Ligation of Internal Hemorrhoids (CPT 46221)
Excisional Hemorrhoidectomy, Fistulotomy & Lateral Internal Sphincterotomy
Laparoscopic & Robotic Colectomy for Colorectal Neoplasia

Common Therapeutic Classes:

Topical Hydrocortisone, Pramoxine & Nifedipine/Diltiazem Anorectal Ointments
Micronized Purified Flavonoid Fraction (Diosmin/Hesperidin) & Psyllium Fiber
Preoperative Oral Antibiotic Bowel Preparation Regimens

All Registered NUCC Taxonomies & State Licenses

Taxonomy Code & Plain-English Description	State License & Primary Status
`208C00000X` — Colon & Rectal Surgery Plain English: Board-Certified Colorectal Surgeon (Hemorrhoids, Fistula & Colon Specialist)	State: NJ \| License: `Verified` \| Primary: Yes (Primary)

Medical Billing, RCM & Hospital Credentialing Teams:

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ASSOCIATES IN COLON & RECTAL DISEASES, P.A. (NPI #1831164086)