Individual provider Active NPI

Sai Santhoshini Achi, MD

  • Student in an Organized Health Care Education/Training Program
  • Morristown, NJ
National Provider Identifier
1679063978
Registry record updated Jun 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X
Practice address
100 Madison Ave
Morristown, NJ 07960-6136
Phone
(973) 971-5000
NPI assigned
May 14, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 29, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X T4695 TX
Student in an Organized Health Care Education/Training Program 390200000X
Student in an Organized Health Care Education/Training Program 390200000X NJ Primary

Addresses

Primary practice location

100 Madison Ave
Morristown, NJ 07960-6136

Mailing address

100 Madison Ave
Morristown, NJ 07960-6136
Phone (973) 971-5000

Other practice location 1

22999 Hwy 59 N Ste 417 Bldg B
Kingwood, TX 77339-4502
Phone (281) 312-5006

Other practice location 2

6431 Fannin Street
Suite MSB 5.134
Houston, TX 77030-5389
Phone (713) 500-6868

Other practice location 3

506 Lenox Ave
New York, NY 10037-1802
Phone (212) 939-1406

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
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

Enrollment IDStateProvider typePAC IDDetails
I20230726002397 TX Practitioner - Internal Medicine 5395106108 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hospital Care Consultants of Corpus ChristiGroup PAC ID 5092093153, 19 clinicians
Hospital Medicine Services of TX, PLLCGroup PAC ID 3274998067, 376 clinicians

Practice addresses (Care Compare)

18600 Hardy Oak Blvd
San Antonio, TX 78258-4206
Phone (210) 404-0800

7700 Floyd Curl Dr
San Antonio, TX 78229-3902
Phone (210) 575-4000

Hospital & facility affiliations

  • HCA Houston Healthcare Conroe Hospital, Conroe, TX, CCN 450222

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Achi P Chary, MD PA CurrentSince Jul 12, 2023 Accepting new patients
Hospital Care Consultants of Corpus Christi CurrentSince Mar 14, 2025 Accepting new patients
Ess of Port Lavaca LLC CurrentSince Dec 23, 2024 Accepting new patients
Lonestar Hospital Medicine Associates, PA Internal Medicine CurrentSince Sep 1, 2023 Accepting new patients
Hospital Medicine Services of TX, PLLC CurrentSince Oct 3, 2024 Accepting new patients
Cardiovascular Care Providers, Inc. PastSince Sep 24, 2023 Accepting new patients
Chca Conroe LP Past Accepting new patients

Locations

2000 Health Park Dr
Brentwood, TN 37027
Phone (615) 372-5426

6130 Parkway Dr
Corpus Christi, TX 78414
Phone (361) 826-5785

12141 Richmond Ave
Houston, TX 77082
Phone (281) 558-3444

19002 McKay Dr
Humble, TX 77338
Phone (281) 446-6148

22999 Highway 59 N
Ste 232
Kingwood, TX 77339
Phone (281) 312-5006

22999 Highway 59 N
Ste 417B
Kingwood, TX 77339
Phone (281) 312-5006

22999 Highway 59 N
Ste 417
Kingwood, TX 77339
Phone (281) 312-5006

22999 Highway 59 N
Kingwood, TX 77339
Phone (281) 348-3322

11100 Shadow Creek Pkwy
Pearland, TX 77584
Phone (713) 770-7000

815 N Virginia St
Port Lavaca, TX 77979
Phone (361) 552-0325

18600 Hardy Oak Blvd
San Antonio, TX 78258
Phone (210) 404-0800

7700 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 575-5564

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/DDFDAD

Organizations & group practices 7

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 1

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

NPI Registry JSON

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

{
    "created_epoch": "1526256000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782691200000",
    "number": "1679063978",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 MADISON AVE",
            "city": "MORRISTOWN",
            "state": "NJ",
            "postal_code": "079606136",
            "telephone_number": "973-971-5000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 MADISON AVE",
            "city": "MORRISTOWN",
            "state": "NJ",
            "postal_code": "079606136",
            "telephone_number": "973-971-5000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "22999 Hwy 59 N Ste 417 Bldg B",
            "address_purpose": "LOCATION",
            "city": "Kingwood",
            "state": "TX",
            "postal_code": "773394502",
            "country_code": "US",
            "telephone_number": "281-312-5006",
            "fax_number": "281-852-7579",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6431 Fannin Street",
            "address_2": "Suite MSB 5.134",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770305389",
            "country_code": "US",
            "telephone_number": "713-500-6868",
            "fax_number": "713-500-6882",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "506 Lenox Ave",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100371802",
            "country_code": "US",
            "telephone_number": "212-939-1406",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ACHI",
        "first_name": "SAI SANTHOSHINI",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-05-14",
        "last_updated": "2026-06-29",
        "certification_date": "2026-06-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "T4695",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NJ",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Morristown, NJ

Sources for this page

Verify at the official NPI Registry.