Dr Mark Clay Williams, PHD in Altamonte Springs, FL

Dr Mark Clay Williams, PHD is a medicare enrolled "Psychologist - Clinical" provider in Altamonte Springs, Florida. His current practice location is 989 Orienta Ave, Life Care Center Of Altamonte, Altamonte Springs, Florida. You can reach out to his office (for appointments etc.) via phone at (407) 831-3446.

Dr Mark Clay Williams is licensed to practice in Florida (license number PY0003957) 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 1619998416.

Contact Information

	Dr Mark Clay Williams, PHD
	989 Orienta Ave, Life Care Center Of Altamonte, Altamonte Springs, FL 32701
	(407) 831-3446
	Not Available

Map and Direction

Healthcare Provider's Profile

Full Name	Dr Mark Clay Williams
Gender	Male
Speciality	Psychologist - Clinical
Location	989 Orienta Ave, Altamonte Springs, Florida
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1619998416
Provider Enumeration Date: 07/21/2006
Last Update Date: 07/08/2007

Medicare PECOS Information:

PECOS PAC ID: 3678620614
Enrollment ID: I20090409000201

Medical Identifiers

Medical identifiers for Dr Mark Clay Williams such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1619998416	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
103TC0700X	Psychologist - Clinical	PY0003957 (Florida)	Primary

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. Dr Mark Clay Williams allows following entities to bill medicare on his behalf.

Entity Name	Mcr Health Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1255376000 PECOS PAC ID: 7214847995 Enrollment ID: O20040126000213

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. Dr Mark Clay Williams 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
Dr Mark Clay Williams, PHD 3851 Ethan Lane, Orlando, FL 32814-6567 Ph: (407) 647-8437	Dr Mark Clay Williams, PHD 989 Orienta Ave, Life Care Center Of Altamonte, Altamonte Springs, FL 32701 Ph: (407) 831-3446

Reviews and Comments

Psychologist in Altamonte Springs, FL

Alice Lovell, PH.D., RN Psychologist Medicare: Accepting Medicare Assignments Practice Location: 305 Kachuba Ct, Altamonte Springs, FL 32701 Phone: 407-951-3150
Dr. Rebecca M. Deal, PH.D. Psychologist Medicare: Not Enrolled in Medicare Practice Location: 220 N Westmonte Dr, Suite E, Altamonte Springs, FL 32714 Phone: 407-862-5707 Fax: 407-862-5795
Lina Maria Rivera, Psychologist Medicare: Not Enrolled in Medicare Practice Location: 566 Calibre Crest Pkwy Apt 103, Altamonte Springs, FL 32714 Phone: 407-574-9193
Dr. Jennifer Jean Ferrell Hanington, PSYD Psychologist Medicare: May Accept Medicare Assignments Practice Location: 125 W Pineview St, Suite 1005, Altamonte Springs, FL 32714 Phone: 407-347-4188
Joseph Nicholas Deluca, MD, PHD Psychologist Medicare: Not Enrolled in Medicare Practice Location: 378 Center Pointe Circle, Suite 1280, Altamonte Springs, FL 32701 Phone: 407-862-5959 Fax: 407-774-5573
Susan Kay Daniel, PSY.D. Psychologist Medicare: Not Enrolled in Medicare Practice Location: 761 Maitland Ave, Altamonte Springs, FL 32701 Phone: 407-740-0208 Fax: 407-740-0242
Ashley Pacheco, Psychologist Medicare: Not Enrolled in Medicare Practice Location: 662 Glades Cir Apt 108, Altamonte Springs, FL 32714 Phone: 321-277-6930

Dr Mark Clay Williams, PHD - Medicare Psychologist in Altamonte Springs, FL