ELENA M. HANNON M.D.
NPI 1437126067
Obstetrics & Gynecology in Seattle, WA

Active since March 02, 2006PECOS EnrolledAccepts Medicare Assignment
1101 MADISON ST STE 1150, SEATTLE, WA 98104(206) 386-3400(206) 386-3411 Get Directions Write a Review

NPPES record last updated: April 3, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 3, 2025, Mar 27, 2025, Nov 26, 2018 (3 updates tracked since 2018).

About Elena M. Hannon M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELENA M. HANNON M.D. (NPI 1437126067) is an individual obstetrics & gynecology provider in Seattle, Washington, licensed in Washington (MD00037276) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of University Of Colorado School Of Medicine, Denver (1995).

NPPES Registry Identity

NPI1437126067
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameELENA M. HANNONCredential: M.D.
Location Address1101 MADISON ST STE 1150Seattle, WA 98104
Mailing Address1101 Madison St Ste 1150Seattle, WA 98104-3558 · (206) 386-3400 · Fax (206) 386-3411
Fax(206) 386-3411
Sole ProprietorNo
Medical School CMSUniversity Of Colorado School Of Medicine, DenverGraduated 1995
Enumeration DateMarch 2, 2006
Last NPPES UpdateApril 3, 20253 updates tracked since enumeration
NPPES CertifiedApril 3, 2025
NPI 1437126067 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses Licensed in WA · MD00037276 Licensed in SD · 14215 Licensed in CA · C192825
Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

1101 MADISON ST STE 1150, Seattle, WA 98104

Secondary Practice Locations 3

Location 11229 Madison St, Suite 1600Seattle, WA 98104-3586 · Phone (206) 860-4541
Location 2353 Fairmont BlvdRapid City, SD 57701-7375 · Phone (864) 908-3530
Location 32755 Herndon AveClovis, CA 93611-6800 · Phone (864) 908-3530

Other Identifiers 3

Medicaid1437126067SD
Medicaid100509006CA
Medicaid1010288WA

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Elena M. Hannon M.d. 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.

PECOS PAC ID4082665062
PECOS Enrollment IDI20250109002007
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Obstetrics & Gynecology)
1101 MADISON ST STE 1150
SEATTLE, WA 98104
Nurse Practitioner (Women's Health)
1101 MADISON ST STE 1150
SEATTLE, WA 98104
Obstetrics & Gynecology
1101 MADISON ST STE 1150
SEATTLE, WA 98104
Nurse Practitioner (Women's Health)
1101 MADISON ST STE 1150
SEATTLE, WA 98104
Nurse Practitioner (Family)
1101 MADISON ST STE 1150
SEATTLE, WA 98104
Obstetrics & Gynecology
1101 MADISON ST STE 1150
SEATTLE, WA 98104
Obstetrics & Gynecology
1101 MADISON ST STE 1150
SEATTLE, WA 98104
Obstetrics & Gynecology
1101 MADISON ST STE 1150
SEATTLE, WA 98104

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 Elena Hannon's NPI number?

The NPI number for Elena Hannon is 1437126067. It was assigned to this individual provider in the NPPES registry on March 2, 2006.

Where is Elena Hannon located?

Elena Hannon practices at 1101 Madison St Ste 1150, Seattle, WA 98104. The listed phone number is (206) 386-3400.

What is Elena Hannon's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Elena Hannon enrolled in Medicare?

Yes. Elena Hannon 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.

What insurance does Elena Hannon accept?

Health plans from Antidote Health Plan of Arizona, Inc., Avera Health Plans, BridgeSpan Health Company, Kaiser Permanente and Medica and 5 other insurers list Elena Hannon 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.

When was this NPI record last updated?

The NPPES record for Elena Hannon was last updated on April 3, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.