David Michael Schrier, M.D.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

DR.0033121 Issued in CO

Practice address

2551 W 84TH Ave
Westminster, CO 80031-3807

Phone

(303) 561-5010

Fax

(303) 561-5050

NPI assigned

Feb 3, 2007

Last updated

Feb 6, 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 4

Addresses

Medicare fee-for-service enrollment

Enrolled in CO, WI2 enrollments

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 2

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• CHI National Home Care, LLC

  dba Hospice Mercy

  • Community Based Hospice Care Agency
  • Durango, CO
  • NPI 1316811870

  Contracted Managing Employee

  CMS ownership
• CHI National Home Care, LLC

  dba Home Hospice Denver

  • Community Based Hospice Care Agency
  • Centennial, CO
  • NPI 1780558247

  Contracted Managing Employee

  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.

• Catholic Health Initiatives Colorado

  dba Ctsa Cardiac Thor Surg

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Colorado Springs, CO
  • NPI 1356783351
  Medicare reassignment NPD
• Thedacare, Incorporated

  dba ThedaCare Physicians

  • Family Medicine Physician
  • New London, WI
  • NPI 1376656959
  Medicare reassignment NPD
• Catholic Health Initiatives Colorado

  dba Bduc Urgent Care

  • Urgent Care Clinic/Center
  • Colorado Springs, CO
  • NPI 1720698830
  NPD
• Catholic Health Initiatives Colorado

  dba CommonSpirit Orthopedics Longmont

  • Orthopaedic Surgery Physician
  • Longmont, CO
  • NPI 1891675294
  NPD
• Portercare Adventist Health System

  dba AdventHealth Hematology and Oncology Littleton

  • Hematology & Oncology Physician
  • Littleton, CO
  • NPI 1447372693
  NPD (past)
• Portercare Adventist Health System

  dba AdventHealth Medical Group Urology at Lakewood

  • Urology Physician
  • Lakewood, CO
  • NPI 1942165626
  NPD (past)
• Rocky Mountain Cancer Centers, LLP

  dba Rocky Mountain Cancer Centers-RMCC Longmont

  • Hematology & Oncology Physician
  • Longmont, CO
  • NPI 1538762760
  NPD (past)
• Montgomery Hospice Inc

  dba Montgomery Hospice and Prince George's Hospice

  • Community Based Hospice Care Agency
  • Rockville, MD
  • NPI 1316909203
  NPD (past)

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

{
    "created_epoch": "1170460800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770336000000",
    "number": "1811035447",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2551 W 84TH AVE",
            "city": "WESTMINSTER",
            "state": "CO",
            "postal_code": "800313807",
            "telephone_number": "303-561-5010",
            "fax_number": "303-561-5050"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2551 W 84TH AVE",
            "city": "WESTMINSTER",
            "state": "CO",
            "postal_code": "800313807",
            "telephone_number": "303-561-5010",
            "fax_number": "303-561-5050"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5 W Dry Creek Cir",
            "address_purpose": "LOCATION",
            "city": "Littleton",
            "state": "CO",
            "postal_code": "801204427",
            "country_code": "US",
            "telephone_number": "303-738-8700",
            "fax_number": "303-794-8287",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SCHRIER",
        "first_name": "DAVID",
        "middle_name": "MICHAEL",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-03",
        "last_updated": "2026-02-06",
        "certification_date": "2026-02-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "WI",
            "license": "67635",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "MD",
            "license": "D0088857",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CO",
            "license": "DR.0033121",
            "primary": true
        },
        {
            "code": "207RH0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hospice and Palliative Medicine",
            "state": "CO",
            "license": "DR.0033121",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rowan Schoales
• Elaine Scholpp, M.D.
• Lisa Scholz, LCSW
• Debra J Schones, PT
• Samuel Antonio Schrager, LPC, PA-C
• Leslie Schubert, DDS
• Amber Schuld, DPT
• Schuler Therapy and Consulting, LLC (Schuler Family Therapy)
• Elizabeth Schuler, LMFT
• Mariah Schultz, PT

• Hematology & Oncology Physician in Westminster, CO
• Providers in Westminster, CO by specialty
• Hematology & Oncology Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 6, 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.