ALEXANDER ABRAHAM LICHTENBERG MD
NPI 1437619020
Psychiatry & Neurology - Psychiatry in Seattle, WA
About Alexander Abraham Lichtenberg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDER ABRAHAM LICHTENBERG MD (NPI 1437619020) is an individual psychiatry provider in Seattle, Washington, licensed in Washington (MD61650440) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center / Cherry Hill, and is a graduate of New York Medical College (2019).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Alexander Abraham Lichtenberg Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Alexander Lichtenberg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 1,270 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Swedish Medical Center / Cherry Hill
Acute Care Hospitals · Seattle, WASwedish Medical Center
Acute Care Hospitals · Seattle, WASwedish Issaquah
Acute Care Hospitals · Issaquah, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98122 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SEATTLE, WA 98122
SEATTLE, WA 98122
SEATTLE, WA 98122
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Alexander Lichtenberg's NPI number?
The NPI number for Alexander Lichtenberg is 1437619020. It was assigned to this individual provider in the NPPES registry on March 21, 2019.
Where is Alexander Lichtenberg located?
Alexander Lichtenberg practices at 1600 E Jefferson St Ste 115, Seattle, WA 98122. The listed phone number is (206) 320-7200.
What is Alexander Lichtenberg's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Alexander Lichtenberg enrolled in Medicare?
Yes. Alexander Lichtenberg is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Alexander Lichtenberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Lichtenberg reassigns Medicare benefits to Swedish Health Services (Seattle, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alexander Lichtenberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexander Lichtenberg accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Alexander Lichtenberg as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Alexander Lichtenberg affiliated with any hospitals?
According to CMS data, Alexander Lichtenberg is affiliated with Swedish Medical Center / Cherry Hill, Swedish Medical Center and Swedish Issaquah.
When was this NPI record last updated?
The NPPES record for Alexander Lichtenberg was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Alexander Abraham Lichtenberg, MD · NPI 1437619020
Psychiatry physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since March 21, 2019.
## Identity
- **NPI:** 1437619020 (Entity type: Individual)
- **Enumerated:** March 21, 2019
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** MD61650440 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600 E JEFFERSON ST STE 115, Seattle, WA 98122-5643
- **Phone:** (206) 320-7200 · **Fax:** (206) 397-1096
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Swedish Health Services (NPI 1689612954, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 2019
## Record status
- **NPPES last updated:** September 17, 2026
- **Other identifiers:** Medicaid 2350814 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1437619020) · Data from the CMS NPPES public registry.