Mr Sergey L Istomin, CRNP, PMHNP-BC in Bethesda, MD

Mr Sergey L Istomin, CRNP, PMHNP-BC is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Bethesda, Maryland. He went to University Of South Alabama College Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Cornerstone Montgomery Inc and his current practice location is 6040 Southport Dr, Bethesda, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 493-4200.

Mr Sergey L Istomin is licensed to practice in Maryland (license number R208690) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1023384963.

Contact Information

	Mr Sergey L Istomin, CRNP, PMHNP-BC
	6040 Southport Dr, Bethesda, MD 20814-1848
	(301) 493-4200
	Not Available

Map and Direction

Provider's Profile

Full Name	Mr Sergey L Istomin
Gender	Male
Speciality	Nurse Practitioner
Experience	13 Years
Location	6040 Southport Dr, Bethesda, Maryland
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Mr Sergey L Istomin attended and graduated from University Of South Alabama College Of Medicine in 2011

NPI Data:

NPI Number: 1023384963
Provider Enumeration Date: 03/26/2012
Last Update Date: 12/03/2013

Medicare PECOS Information:

PECOS PAC ID: 1658503347
Enrollment ID: I20140411000342

Medical Identifiers

Medical identifiers for Mr Sergey L Istomin such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1023384963	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
363LP0808X	Nurse Practitioner - Psychiatric/mental Health	R208690 (Maryland)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Cornerstone Montgomery Inc	3971591751	21

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. Mr Sergey L Istomin allows following entities to bill medicare on his behalf.

Entity Name	Cornerstone Montgomery Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1194725739 PECOS PAC ID: 3971591751 Enrollment ID: O20040501000320

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. Mr Sergey L Istomin 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
Mr Sergey L Istomin, CRNP, PMHNP-BC 6040 Southport Dr, Bethesda, MD 20814-1848 Ph: (301) 493-4200	Mr Sergey L Istomin, CRNP, PMHNP-BC 6040 Southport Dr, Bethesda, MD 20814-1848 Ph: (301) 493-4200

Reviews and Comments

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Mr Sergey L Istomin, CRNP, PMHNP-BC - Medicare Nurse Practitioner in Bethesda, MD