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DR. HOWARD GLEN MARON MD
NPI 1811043185
Internal Medicine in Seattle, WA

Active since January 26, 2007Opted out of Medicare · through Aug 15, 2028
1101 MADISON ST, SUITE 1501, SEATTLE, WA 98104(206) 215-2300(206) 215-2304 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Howard Glen Maron Md NPPES

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

DR. HOWARD GLEN MARON MD (NPI 1811043185) is an individual internal medicine provider in Seattle, Washington, licensed in Washington (MD00016708) and active in the NPI registry since January 2007. He has opted out of Medicare through August 15, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1811043185
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. HOWARD GLEN MARONCredential: MD
Location Address1101 MADISON ST, SUITE 1501Seattle, WA 98104-1306
Mailing Address1101 Madison St, Suite 1501Seattle, WA 98104-1306 · (206) 215-2300 · Fax (206) 215-2304
Phone(206) 215-2300
Fax(206) 215-2304
Sole ProprietorNo
Enumeration DateJanuary 26, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1811043185 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in WA · MD00016708
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1101 MADISON ST, Seattle, WA 98104
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Other Identifiers 1

Medicare UPINA05097WA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Howard Glen Maron Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from August 15, 2014 through August 15, 2028.

Opt-Out Effective DateAugust 15, 2014
Opt-Out In Effect ThroughAugust 15, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

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
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
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 20

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

KAREN L. BOHMKE MD
Obstetrics & Gynecology
1101 MADISON ST, #1150
SEATTLE, WA 98104
King County (206) 386-3400
DR. TED M ZOLLMAN MD
Ophthalmology
1101 MADISON ST, STE. 600
SEATTLE, WA 98104
King County (206) 215-2020
PETER S HESSLEIN MD
Pediatrics (Pediatric Cardiology)
1101 MADISON ST, STE 800
SEATTLE, WA 98104
King County (206) 215-2700
MRS. DESIREE ROSE CONNELLY CNM
Midwife
1101 MADISON ST, SUITE 950
SEATTLE, WA 98104
King County (206) 988-2080
MARY A. WEMPLE M.D.
Internal Medicine (Rheumatology)
1101 MADISON ST, SUITE 301
SEATTLE, WA 98104
King County (206) 505-1101
ERIC BRANDON PONG MD
Surgery
1101 MADISON ST
SEATTLE, WA 98104
King County (253) 363-7493
STEVEN STANOS JR. DO
Physical Medicine & Rehabilitation (Pain Medicine)
1101 MADISON ST, SUITE 200
SEATTLE, WA 98104
King County (206) 386-2013
AESTHETIC ASSOCIATES INC P S
Clinic/Center (Ambulatory Surgical)
1101 MADISON ST, SUITE 1280
SEATTLE, WA 98104
King County (206) 624-6200

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 Howard Maron's NPI number?

The NPI number for Howard Maron is 1811043185. It was assigned to this individual provider in the NPPES registry on January 26, 2007.

Where is Howard Maron located?

Howard Maron practices at 1101 Madison St Suite 1501, Seattle, WA 98104. The listed phone number is (206) 215-2300.

What is Howard Maron's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Howard Maron enrolled in Medicare?

No. Howard Maron has opted out of Medicare through August 15, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Howard Maron was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.