Individual provider Active NPI

Sergey L Istomin, CRNP, PMHNP-BC

  • Psychiatric/Mental Health Nurse Practitioner
  • Bethesda, MD
National Provider Identifier
1023384963
Registry record updated Dec 3, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
R208690 Issued in MD
Practice address
6040 Southport Dr
Bethesda, MD 20814-1848
Phone
(301) 493-4200
NPI assigned
Mar 26, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 3, 2013

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric/Mental Health Nurse Practitioner 363LP0808X R208690 MD Primary

Addresses

Primary practice location

6040 Southport Dr
Bethesda, MD 20814-1848

Mailing address

6040 Southport Dr
Bethesda, MD 20814-1848
Phone (301) 493-4200

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, MD2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20140411000342 DC Practitioner - Nurse Practitioner 1658503347 Reassigns benefits to 1 organization
I20240321002585 MD Practitioner - Nurse Practitioner 1658503347 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Cornerstone Montgomery, Inc. CurrentSince Jan 29, 2014 Accepting new patients
Chase Brexton Health Services, Inc. CurrentSince Apr 8, 2024 Accepting new patients
Chase Brexton Health Services, Inc. CurrentSince Apr 8, 2024 Accepting new patients
Cornerstone Montgomery, Inc. CurrentSince Jan 29, 2014 Accepting new patients

Locations

1111 N Charles St
Baltimore, MD 21201
Phone (410) 486-5991

6040 Southport Dr
Bethesda, MD 20814
Phone 3014934200228

2 Taft Ct
Ste 200
Rockville, MD 20850
Phone (301) 715-3673

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1332720000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1386028800000",
    "number": "1023384963",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6040 SOUTHPORT DR",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208141848",
            "telephone_number": "301-493-4200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6040 SOUTHPORT DR",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208141848",
            "telephone_number": "301-493-4200"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ISTOMIN",
        "first_name": "SERGEY",
        "middle_name": "L",
        "name_prefix": "Mr.",
        "credential": "CRNP, PMHNP-BC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-03-26",
        "last_updated": "2013-12-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MD",
            "license": "R208690",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bethesda, MD

Sources for this page

Verify at the official NPI Registry.