Michael Wollman Sanders I, PHARM.D., C.G.P.

Primary specialty

Pharmacotherapy PharmacistTaxonomy code 1835P1200X

License

RPH 27956 Issued in CA

Practice address

128 Alderbrook Dr
Santa Rosa, CA 95405-4602

Phone

(707) 545-0742

Fax

(707) 545-0742

NPI assigned

Sep 7, 2005

Last updated

Jul 13, 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 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Pharmacy

State licenses

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

{
    "created_epoch": "1126051200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1023002961",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "128 ALDERBROOK DR",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954054602",
            "telephone_number": "707-545-0742",
            "fax_number": "707-545-0742"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "128 ALDERBROOK DR",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954054602",
            "telephone_number": "707-545-0742",
            "fax_number": "707-545-0742"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SANDERS",
        "first_name": "MICHAEL",
        "middle_name": "WOLLMAN",
        "name_prefix": "Dr.",
        "name_suffix": "I",
        "credential": "PHARM.D., C.G.P.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-07",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835P1200X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Pharmacotherapy",
            "state": "CA",
            "license": "RPH 27956",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ashlee Sand
• Cheri Ann Sandberg, NP
• Andrea Sanders, RAS
• Catherine Susan Sanders, M.A.
• Ian Sanders
• Wendy L. Sanders, LCSW
• Annamaria Sanderson
• Robin Shank Sanderson, N.P.
• Sandhu Dentistry
• Jagdeep Singh Sandhu, D.D.S

• Pharmacotherapy Pharmacist in Santa Rosa, CA
• Providers in Santa Rosa, CA by specialty
• Pharmacotherapy Pharmacist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.