NPIMap

Individual provider Active NPI

Eric Dinnerstein, MD

  • Neurology Physician
  • Tyler, TX
National Provider Identifier
1740380153
Registry record updated Apr 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
W2494 Issued in TX
Practice address
11937 US Highway 271
Tyler, TX 75708-3154
Phone
(903) 877-7200
NPI assigned
Sep 25, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 23, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X W2494 TX Primary

Addresses

Primary practice location

11937 US Highway 271
Tyler, TX 75708-3154

Mailing address

11937 US Highway 271
Tyler, TX 75708-3154
Phone (903) 877-7200

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in ME, TX2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20070822001119 ME Practitioner - Neurology 1052403060 Reassigns benefits to 2 organizations
I20251218002973 TX Practitioner - Neurology 1052403060 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Neurology
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Etmc Physician Group, Inc.Group PAC ID 4486915600, 375 clinicians
MainehealthGroup PAC ID 7517860588, 2,616 clinicians

Practice addresses (Care Compare)

1000 S Beckham Ave
Tyler, TX 75701-1908
Phone (903) 590-5611

11937 US Hwy 271
Tyler, TX 75708-3154
Phone (903) 877-7200

22 Bramhall St
Portland, ME 04102-3134
Phone (207) 885-9905

92 Campus Dr
Scarborough, ME 04074-7229

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
97.93 of 100Reported as apm
Quality
83.31
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
W2494TXMDNeurology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Etmc Physician Group Inc. CurrentSince Jan 2, 2026 Accepting new patients
Etmc Physician Group Inc. CurrentSince Jan 2, 2026 Accepting new patients
Maine Medical Partners Current Accepting new patients
Mainehealth Current Accepting new patients
Mainehealth CurrentSince Jan 18, 2012 Accepting new patients
University of Texas Health Science Center at Tyler-Facilty-Physician CurrentSince Dec 1, 2025 Accepting new patients
Mainehealth CurrentSince Jan 18, 2012 Accepting new patients
University of Texas Health Science Center at Tyler-Facility-Physician CurrentSince Dec 1, 2025 Accepting new patients
Maine Medical Partners Neurology CurrentSince Mar 27, 2010 Accepting new patients
Maine Medical Partners CurrentSince Mar 27, 2010 Accepting new patients

Locations

22 Bramhall St
Portland, ME 04102
Phone (207) 662-2179

301C US Route 1
Scarborough, ME 04074
Phone (207) 396-8600

49 Spring St
Scarborough, ME 04074
Phone (207) 883-1414

49 Spring St
#2
Scarborough, ME 04074
Phone (207) 883-1414

584 Roosevelt Trl
Windham, ME 04062
Phone (207) 892-3216

18118 FM 344 W
Flint, TX 75762
Phone (903) 825-3292

102 W Henderson St
Overton, TX 75684
Phone (903) 834-0201

11937 US Highway 271
Tyler, TX 75708
Phone (903) 877-3451

1000 S Beckham Ave
Tyler, TX 75701
Phone (903) 526-1068

Interoperability endpoints

  • Direct secure messaging: edinnerstein713@direct.mmc.mainehealth.org

Organizations & group practices 10

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.

Hospital & facility affiliations 38

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 38

NPI Registry JSON

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

{
    "created_epoch": "1159142400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776902400000",
    "number": "1740380153",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11937 US HIGHWAY 271",
            "city": "TYLER",
            "state": "TX",
            "postal_code": "757083154",
            "telephone_number": "903-877-7200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11937 US HIGHWAY 271",
            "city": "TYLER",
            "state": "TX",
            "postal_code": "757083154",
            "telephone_number": "903-877-7200"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DINNERSTEIN",
        "first_name": "ERIC",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-25",
        "last_updated": "2026-04-23",
        "certification_date": "2026-04-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "TX",
            "license": "W2494",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tyler, TX

Sources for this page

Verify at the official NPI Registry.