Gregory Mark Chamberlin, MD in Memphis, TN

Gregory Mark Chamberlin, MD is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in Memphis, Tennessee. His current practice location is 6019 Walnut Grove Rd, Memphis, Tennessee. You can reach out to his office (for appointments etc.) via phone at (901) 227-5135.

Gregory Mark Chamberlin is licensed to practice in Mississippi (license number 35763) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1861981250.

Contact Information

	Gregory Mark Chamberlin, MD
	6019 Walnut Grove Rd, Memphis, TN 38120-2113
	(901) 227-5135
	Not Available

Map and Direction

Physician's Profile

Full Name	Gregory Mark Chamberlin
Gender	Male
Speciality	Pathology - Anatomic Pathology & Clinical Pathology
Location	6019 Walnut Grove Rd, Memphis, Tennessee
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1861981250
Provider Enumeration Date: 05/01/2018
Last Update Date: 08/26/2025

Medicare PECOS Information:

PECOS PAC ID: 0941565279
Enrollment ID: I20250320000136

Medical Identifiers

Medical identifiers for Gregory Mark Chamberlin such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1861981250	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207ZP0102X	Pathology - Anatomic Pathology & Clinical Pathology	35763 (Mississippi)	Primary
207ZP0101X	Pathology - Anatomic Pathology	2022-01454 (North Carolina)	Secondary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Gregory Mark Chamberlin allows following entities to bill medicare on his behalf.

Entity Name	University Of North Carolina At Chapel Hill
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1780669200 PECOS PAC ID: 0648181156 Enrollment ID: O20031105000359

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Gregory Mark Chamberlin is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Gregory Mark Chamberlin, MD 5301 Virginia Way Ste 300, Brentwood, TN 37027-7542 Ph: (615) 221-4400	Gregory Mark Chamberlin, MD 6019 Walnut Grove Rd, Memphis, TN 38120-2113 Ph: (901) 227-5135

Reviews and Comments

Pathology Doctors in Memphis, TN

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Armita Bahrami, MD Pathology Medicare: Accepting Medicare Assignments Practice Location: 262 Danny Thomas Pl, Memphis, TN 38105 Phone: 901-595-3300 Fax: 901-595-3842
Dr. Andrzej T Slominski, M.D. Pathology Medicare: Not Enrolled in Medicare Practice Location: 930 Madison Ave, Suite 500, Memphis, TN 38103 Phone: 901-725-7551 Fax: 901-725-9721
Bradly D Clark, MD Pathology Medicare: Accepting Medicare Assignments Practice Location: 3495 Hacks Cross Rd, Memphis, TN 38125 Phone: 901-526-7444 Fax: 901-271-2618
Shuyu E, MD Pathology Medicare: Medicare Enrolled Practice Location: 262 Danny Thomas Pl, Memphis, TN 38105 Phone: 901-595-3300
Dr. James R Downing, MD Pathology Medicare: Not Enrolled in Medicare Practice Location: St. Jude Children's Research Hospital, 332 N Lauderdale St., Ms 0515, Memphis, TN 38105 Phone: 901-495-3006 Fax: 901-495-3842
Mufaddal Najmuddin, M.D. Pathology Medicare: Accepting Medicare Assignments Practice Location: 6019 Walnut Grove Rd, Memphis, TN 38120 Phone: 901-227-5135

Gregory Mark Chamberlin, MD - Medicare Pathology in Memphis, TN