Crystal Li Zhang, MD in Waltham, MA - Medicare Ophthalmology

Crystal Li Zhang, MD is a medicare enrolled "Ophthalmology - Cornea And External Diseases Specialist" physician in Waltham, Massachusetts. She went to Medical University Of South Carolina College Of Medicine and graduated in 2018 and has 8 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Ophthalmic Consultants Of Boston Inc and her current practice location is 195 West St, Waltham, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 487-2200.

Crystal Li Zhang is licensed to practice in Massachusetts (license number 1015432) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1376047415.

Contact Information

	Crystal Li Zhang, MD
	195 West St, Waltham, MA 02451-1111
	(781) 487-2200
	(781) 487-5717

Map and Direction

Physician's Profile

Full Name	Crystal Li Zhang
Gender	Female
Speciality	Ophthalmology
Experience	8 Years
Location	195 West St, Waltham, Massachusetts
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Crystal Li Zhang attended and graduated from Medical University Of South Carolina College Of Medicine in 2018

NPI Data:

NPI Number: 1376047415
Provider Enumeration Date: 03/22/2018
Last Update Date: 06/17/2026

Medicare PECOS Information:

PECOS PAC ID: 1658621875
Enrollment ID: I20240430003429

Medical Identifiers

Medical identifiers for Crystal Li Zhang such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1376047415	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207WX0120X	Ophthalmology - Cornea And External Diseases Specialist	1015432 (Massachusetts)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Ophthalmic Consultants Of Boston Inc	4789651498	69

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. Crystal Li Zhang allows following entities to bill medicare on her behalf.

Entity Name	Eye Consultants Of Rhode Island Ltd
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1538673512 PECOS PAC ID: 0941560221 Enrollment ID: O20181212000798

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. Crystal Li Zhang 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
Crystal Li Zhang, MD 195 West St, Waltham, MA 02451-1111 Ph: (781) 487-2200	Crystal Li Zhang, MD 195 West St, Waltham, MA 02451-1111 Ph: (781) 487-2200

Reviews and Comments

Ophthalmology Doctors in Waltham, MA

Dr. Stephen D Anesi, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 1440 Main Street, Suite 201, Waltham, MA 02451 Phone: 781-891-6377 Fax: 781-647-1430
Dr. Martin Richler, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 20 Hope Ave, Suite 212, Waltham, MA 02453 Phone: 781-891-1447 Fax: 781-891-7936
Nandini Venkateswaran, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 1601 Trapelo Rd Ste 184, Waltham, MA 02451 Phone: 781-890-1023
Dr. Charles Stephen Foster, M.D. Ophthalmology Medicare: Medicare Enrolled Practice Location: 1440 Main Street, Suite 201, Waltham, MA 02451 Phone: 781-891-6377 Fax: 617-494-1430
Richard L Beckman, M.D. Ophthalmology Medicare: Not Enrolled in Medicare Practice Location: 411 Waverley Oaks Rd, Suite 229, Waltham, MA 02452 Phone: 781-906-6993
Dr. Richard A Dornfeld, M.D. Ophthalmology Medicare: Medicare Enrolled Practice Location: 20 Hope Ave, Suite 106, Waltham, MA 02453 Phone: 781-893-3333 Fax: 781-890-2020

Crystal Li Zhang, MD - Medicare Ophthalmology in Waltham, MA