Balbir Natt, M.D.

Primary specialty

General Practice PhysicianTaxonomy code 208D00000X

License

A46022 Issued in CA

Practice address

7675 Sterling Ave
Suite C-D
San Bernardino, CA 92410-4738

Phone

(909) 881-7320

Fax

(909) 881-7329

NPI assigned

Apr 4, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• Direct secure messaging: balbir.natt.p1@direct.metro.nextgenshare.com

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.

• San Marcos Medical Group Inc

  • Obstetrics & Gynecology Physician
  • Fontana, CA
  • NPI 1447446448
  Medicare reassignment NPD
• San Marcos Medical Group

  • Occupational Medicine Clinic/Center
  • Fontana, CA
  • NPI 1689717613
  NPD (past)
• San Marcos Medical Group Inc.

  • Family Nurse Practitioner
  • San Bernardino, CA
  • NPI 1184674830
  NPD (past)
• San Marcos Medical Group Inc.

  • Family Medicine Physician
  • San Bernardino, CA
  • NPI 1235189978
  NPD (past)
• San Marcos Medical Group Inc.

  • Clinical Medical Laboratory
  • San Bernardino, CA
  • NPI 1447396593
  NPD (past)
• San Marcos Medical Group Inc.

  • Family Medicine Physician
  • San Bernardino, CA
  • NPI 1548210297
  NPD (past)
• San Marcos Medical Group Inc.

  • Family Medicine Physician
  • Fontana, CA
  • NPI 1639129372
  NPD (past)
• San Marcos Medical Group Inc.

  • Family Medicine Physician
  • Riverside, CA
  • NPI 1952351686
  NPD (past)
• San Marcos Medical Group, Inc.

  • Obstetrics & Gynecology Physician
  • Rialto, CA
  • NPI 1265721856
  NPD (past)

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

{
    "created_epoch": "1144108800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780272000000",
    "number": "1386606465",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "742 W HIGHLAND AVE",
            "city": "SAN BERNARDINO",
            "state": "CA",
            "postal_code": "924053839",
            "telephone_number": "909-376-4438",
            "fax_number": "909-881-7329"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7675 STERLING AVE",
            "address_2": "SUITE C-D",
            "city": "SAN BERNARDINO",
            "state": "CA",
            "postal_code": "924104738",
            "telephone_number": "909-881-7320",
            "fax_number": "909-881-7329"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NATT",
        "first_name": "BALBIR",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-04",
        "last_updated": "2026-06-01",
        "certification_date": "2026-06-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "CA",
            "license": "A46022",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elizabeth Lee Natali, LCSW
• Ashok Nath, M.D.,
• Jessica Nathania, OTR/L
• Asia Nation
• Sara Natour, PA-C
• Natural Birth Place Providers a Professional Nurse Midwifery Corp.
• Katherine Nava
• Melanie Nava
• Miguel Nava
• Freddy Sanchez Navar, CATC NO. 228278 I

• General Practice Physician in San Bernardino, CA
• Providers in San Bernardino, CA by specialty
• General Practice Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.