Mark Andrew Sierra Sr., RPH

Primary specialty

Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistTaxonomy code 1835P0018X

License

8908 Issued in AZ

Practice address

7050 E Golf Links Rd
Tucson, AZ 85730-1000

Phone

(520) 745-2205

Fax

(520) 750-9698

NPI assigned

Apr 12, 2010

Sex

Male

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Registered Pharmacist

State licenses

Practice roles

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.

• Smiths Food & Drug Centers Inc

  • Community/Retail Pharmacy
  • Tucson, AZ
  • NPI 1720020340
  NPD (past)
• Smith'S Food & Drug Centers Inc

  • Community/Retail Pharmacy
  • Henderson, NV
  • NPI 1881585248
  NPD (past)

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

{
    "created_epoch": "1271030400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781654400000",
    "number": "1003132358",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15994 CAMINO CASAL",
            "city": "SAHUARITA",
            "state": "AZ",
            "postal_code": "856297609",
            "telephone_number": "520-333-9353"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7050 E GOLF LINKS RD",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857301000",
            "telephone_number": "520-745-2205",
            "fax_number": "520-750-9698"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIERRA",
        "first_name": "MARK",
        "middle_name": "ANDREW",
        "name_prefix": "Mr.",
        "name_suffix": "Sr.",
        "credential": "RPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-04-12",
        "last_updated": "2026-06-17",
        "certification_date": "2026-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835P0018X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist",
            "state": "AZ",
            "license": "8908",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Bianca Sierra
• Crystal Sierra
• Ivan Sierra
• Karinna Sierra, COTA/L
• Koraima Sierra, BCBA, LBA-AZ
• Teresa Sierra
• Eva Sietsema, ARNP
• James Kenneth Sieveke, P.T.
• Maria Sifontes, MD
• Elizabeth Sigler, D.O.

• Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Tucson, AZ
• Providers in Tucson, AZ by specialty
• Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.