Allison Blacksher, PA

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

2018004419 Issued in MO

Practice address

1000 N Jefferson St
Saint James, MO 65559-1078

Phone

(573) 265-8840

Fax

(573) 202-2474

NPI assigned

Feb 9, 2018

Last updated

Jul 7, 2026By the provider in NPPES

Sex

Female

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

Enrolled in MO

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mercy Clinic Springfield CommunitiesGroup PAC ID 7416865845, 1,121 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mercy Hospital Lebanon Hospital, Lebanon, MO, CCN 260059
• Mercy Hospital Washington Hospital, Washington, MO, CCN 260052
• Phelps County Regional Medical Center Hospital, Rolla, MO, CCN 260017

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ablacksher659159@directc.mercy.net

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.

• Mercy Clinic Springfield Communities

  dba Mercy Clinic Family Medicine-Willow Springs

  • Rural Health Clinic/Center
  • Willow Springs, MO
  • NPI 1972771657
  Medicare reassignment Care Compare group NPD
• Mercy Clinic-Springfield Communities

  dba Mercy Clinic-Lebanon-Eye Specialists

  • Eyewear Supplier
  • Lebanon, MO
  • NPI 1649477456
  NPD
• Mercy Clinic Springfield Communities

  • Family Medicine Physician
  • Springfield, MO
  • NPI 1245277631
  NPD (past)

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

• Mercy Hospital Lebanon

  • General Acute Care Hospital
  • Lebanon, MO
  • NPI 1447284898
  Care Compare affiliation
• Mercy Hospital Lebanon

  • General Acute Care Hospital
  • Rolla, MO
  • NPI 1740413988
  Care Compare affiliation
• Mercy Hospitals East Communities

  dba Mercy Hospital Washington

  • General Acute Care Hospital
  • Washington, MO
  • NPI 1285664177
  Care Compare affiliation
• Phelps County Regional Medical Center

  dba Phelps Health Medical Group

  • Rural Health Clinic/Center
  • Salem, MO
  • NPI 1194077701

  Hospital

  Care Compare affiliation
• Phelps County Regional Medical Center

  dba Phelps Health

  • Rehabilitation Hospital Unit
  • Rolla, MO
  • NPI 1346287455
  Care Compare affiliation
• Phelps County Regional Medical Center

  dba Phelps Health

  • General Acute Care Hospital
  • Rolla, MO
  • NPI 1891766051
  Care Compare affiliation

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

{
    "created_epoch": "1518134400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783382400000",
    "number": "1679072169",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1050 W 10TH ST",
            "city": "ROLLA",
            "state": "MO",
            "postal_code": "654012905",
            "telephone_number": "573-364-9000",
            "fax_number": "573-426-2108"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 N JEFFERSON ST",
            "city": "SAINT JAMES",
            "state": "MO",
            "postal_code": "655591078",
            "telephone_number": "573-265-8840",
            "fax_number": "573-202-2474"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "518 Pine St",
            "address_purpose": "LOCATION",
            "city": "Steelville",
            "state": "MO",
            "postal_code": "655656041",
            "country_code": "US",
            "telephone_number": "573-775-5838",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "404 W Rolla Rd",
            "address_purpose": "LOCATION",
            "city": "Salem",
            "state": "MO",
            "postal_code": "655601233",
            "country_code": "US",
            "telephone_number": "573-729-6225",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "606 Highway 63 S Ste A",
            "address_purpose": "LOCATION",
            "city": "Vienna",
            "state": "MO",
            "postal_code": "655828101",
            "country_code": "US",
            "telephone_number": "573-422-3636",
            "fax_number": "573-202-2433",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1000 W 10th St",
            "address_purpose": "LOCATION",
            "city": "Rolla",
            "state": "MO",
            "postal_code": "654012905",
            "country_code": "US",
            "telephone_number": "573-458-8899",
            "fax_number": "573-341-5611",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BLACKSHER",
        "first_name": "ALLISON",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-02-09",
        "last_updated": "2026-07-07",
        "certification_date": "2026-07-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MO",
            "license": "2018004419",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Roja Balakrishnan, M.D.
• Brenna Barber
• Emily Skyler Barnes, PLPC
• Debra Lynn Barraclough, LPC
• Grace S. Beaumont, MD
• Rhonda S Blackwell-Althage, LPC
• Tiffany Gail Bland
• Jordyn Lynn Merchant Bolton, LCSW
• Boys and Girls Town of Missouri
• Boys and Girls Town of Missouri

• Physician Assistant in Saint James, MO
• Providers in Saint James, MO by specialty
• Physician Assistant in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.