Thomas J Lally, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

DR.0041971 Issued in CO

Practice address

12600 W Colfax Ave Ste B200
Lakewood, CO 80215-3736

Phone

(303) 993-1330

Fax

(303) 284-4082

NPI assigned

Feb 27, 2006

Last updated

Aug 12, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in CO

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

Interoperability endpoints

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

All facility ownership & control disclosures 2

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

Owned or controlled facilities with NPI records 2

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

• Bloom Hospice LLC

  dba Bloom Hospice

  • Community Based Hospice Care Agency
  • Lakewood, CO
  • NPI 1093470684

  5% Or Greater Indirect Ownership Interest

  CMS ownership
• Bloom Hospice of Texas, LLC

  dba Bloom Hospice

  • Community Based Hospice Care Agency
  • San Antonio, TX
  • NPI 1649002908

  5% Or Greater Indirect Ownership Interest, Other

  CMS ownership

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

• Physician Housecalls LLC

  • Internal Medicine Physician
  • Lakewood, CO
  • NPI 1295789824
  Medicare reassignment NPD
• Bloom Physician Housecalls PA

  • Family Medicine Physician
  • San Antonio, TX
  • NPI 1770322299
  NPD
• Critical Care Pulmonary and Sleep Associates Professional LLP

  • Critical Care Medicine (Internal Medicine) Physician
  • Lakewood, CO
  • NPI 1437100039
  NPD (past)
• Critical Care Pulmonary and Sleep Associates Professional LLP

  • Critical Care Medicine (Internal Medicine) Physician
  • Highlands Ranch, CO
  • NPI 1871487355
  NPD (past)
• Toh Inc

  dba Visiting Physicians

  • Home Health Agency
  • Chicago, IL
  • NPI 1881788602
  NPD (past)

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

{
    "created_epoch": "1140998400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786492800000",
    "number": "1568438653",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12600 W COLFAX AVE STE B200",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802153736",
            "telephone_number": "303-993-1330",
            "fax_number": "303-284-4082"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12600 W COLFAX AVE STE B200",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802153736",
            "telephone_number": "303-993-1330",
            "fax_number": "303-284-4082"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LALLY",
        "first_name": "THOMAS",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-27",
        "last_updated": "2026-08-12",
        "certification_date": "2026-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CO",
            "license": "DR.0041971",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CO",
            "license": "41971",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "16108272",
            "state": "CO"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE PTAN",
            "identifier": "C526618",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Lakewood Smiles, P.C.
• Lakewood Terrace Affordable Assisted Living, LLC
• Lakewood Villa Operations, LLC
• Lakewood Vision Clinic PC (Advances in Sight Vision Center)
• Lakewood Vision, PLLC (Denver Vision)
• Melissa Lalonde, LCSW
• Alyssia Lam, DMD
• Hara Lam, O.D.
• Mimi Lam, L. AC
• Mary Lambdin, CNS

• Internal Medicine Physician in Lakewood, CO
• Providers in Lakewood, CO by specialty
• Internal Medicine Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.