Individual provider Active NPI

Zin May Lwin, MD

  • Internal Medicine Physician
  • Bellingham, WA
National Provider Identifier
1558219238
Registry record updated Mar 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
70097957 Issued in WA
Practice address
2219 Rimland Dr Ste 301
Bellingham, WA 98226-8759
Phone
(855) 722-9700
Fax
(844) 222-0800
NPI assigned
Mar 18, 2026
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 18, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207R00000X 70097957 WA Primary

Addresses

Primary practice location

2219 Rimland Dr Ste 301
Bellingham, WA 98226-8759

Mailing address

2219 Rimland Dr Ste 301
Bellingham, WA 98226-8759
Phone (855) 722-9700

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
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

Enrollment IDStateProvider typePAC IDDetails
I20260421003576 WA Practitioner - Internal Medicine 6507332061 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Post Acute Medical PLLCGroup PAC ID 5193156115, 433 clinicians

Practice addresses (Care Compare)

80 SW 2ND St
Renton, WA 98057-5937
Phone (877) 883-9430

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
70097957WAMDInternal Medicine Physician

Organizations & group practices 2

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.

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1773792000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773792000000",
    "number": "1558219238",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2219 RIMLAND DR STE 301",
            "city": "BELLINGHAM",
            "state": "WA",
            "postal_code": "982268759",
            "telephone_number": "855-722-9700",
            "fax_number": "844-222-0800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2219 RIMLAND DR STE 301",
            "city": "BELLINGHAM",
            "state": "WA",
            "postal_code": "982268759",
            "telephone_number": "855-722-9700",
            "fax_number": "844-222-0800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LWIN",
        "first_name": "ZIN",
        "middle_name": "MAY",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-03-18",
        "last_updated": "2026-03-18",
        "certification_date": "2026-03-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": "WA",
            "license": "70097957",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bellingham, WA

Sources for this page

Verify at the official NPI Registry.