Jason Eli Maas, MD, PHD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

0101260563 Issued in VA

Practice address

2 Bernardine Dr
Newport News, VA 23602-4404

Phone

(757) 886-6000

NPI assigned

Apr 5, 2012

Last updated

Mar 27, 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

Enrolled in VA

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

Specialty

Anesthesiology

Education

Medical College of Wisconsin, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

American Anesthesiology of Virginia PCGroup PAC ID 6800790023, 514 clinicians

Virginia Anesthesia and Perioperative Care Specialists LLCGroup PAC ID 2062419377, 32 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mary Immaculate Hospital Hospital, Newport News, VA, CCN 490041

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

Practice roles

Locations

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.

• Virginia Anesthesia and Perioperative Care Specialists LLC

  • Anesthesiology Physician
  • Newport News, VA
  • NPI 1760417281
  Medicare reassignment Care Compare group NPD
• American Anesthesiology of Virginia PC

  • Anesthesiology Physician
  • Falls Church, VA
  • NPI 1417994872
  Medicare reassignment Care Compare group

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

• Mary Immaculate Hospital LLC

  • General Acute Care Hospital
  • Newport News, VA
  • NPI 1427064310
  Care Compare affiliation

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

{
    "created_epoch": "1333584000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774569600000",
    "number": "1902162720",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1215 LEE ST",
            "address_2": "BOX 800710",
            "city": "CHARLOTTESVILLE",
            "state": "VA",
            "postal_code": "229080710",
            "telephone_number": "434-924-2283",
            "fax_number": "434-982-0019"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2 BERNARDINE DR",
            "city": "NEWPORT NEWS",
            "state": "VA",
            "postal_code": "236024404",
            "telephone_number": "757-886-6000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1215 Lee St",
            "address_2": "Box 800710",
            "address_purpose": "LOCATION",
            "city": "Charlottesville",
            "state": "VA",
            "postal_code": "229080710",
            "country_code": "US",
            "telephone_number": "434-924-2283",
            "fax_number": "434-982-0019",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAAS",
        "first_name": "JASON",
        "middle_name": "ELI",
        "name_prefix": "Dr.",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-04-05",
        "last_updated": "2026-03-27",
        "certification_date": "2026-03-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "VA",
            "license": "0101260563",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Judy R Lynch, D.D.S.
• Mary Ellen Lynch, MS,NP-C, CNM
• Paula Jenay Lynch
• Petra S. Lynch, M.D.
• Anne Catherine Lynn, DDS
• Joel Verano Mabalot, MD
• Kathleen Mabis
• Kelli Lyn Macadam, CNM
• Macgregor Enterprises LLC
• Steven E Mack, M.D.

• Anesthesiology Physician in Newport News, VA
• Providers in Newport News, VA by specialty
• Anesthesiology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 27, 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.