What is Sadie Marden's NPI number?

Sadie Marden's National Provider Identifier (NPI) is 1114312204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sadie Marden's specialty?

Sadie Marden is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).

Where is Sadie Marden located?

Sadie Marden's practice location on file with NPPES is 263 W Fairview Ave, Homer, AK 99603.

What is Sadie Marden's phone number?

The practice phone number listed in the NPPES registry for Sadie Marden is (907) 435-3030.

Does Sadie Marden accept Medicare?

Sadie Marden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Sadie Marden's NPI active?

Yes — Sadie Marden's NPI (1114312204) is active in the NPPES registry as of the last update on 2025-12-23.

IndividualActiveAccepts Medicare

Sadie Marden, MD, MPH

NPI 1114312204 · Obstetrics & Gynecology Physician · Homer, AK

Sadie Marden, MD, MPH is a Obstetrics & Gynecology Physician provider in Homer, AK (NPI 1114312204).

Provider details

NPI number: 1114312204
Entity type: Individual
Primary specialty: Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
Credential: MD, MPH
Sex: Female
Sole proprietor: No
License: 106250 (AK)

Practice location

263 W Fairview Ave

Homer, AK 99603

Phone: (907) 435-3030

Fax: (907) 226-1190

Street-level locationGet directions

More AK providers

Mailing address

4136 Bartlett St.

Homer, AK 99603

Specialties & taxonomies

Obstetrics & Gynecology PhysicianPrimary207V00000XLicense 106250 (AK)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(55/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
11 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
22 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	22	$113

Typical Medicare-allowed amounts for these services range $113–$113 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Enumerated: 2015-04-06
Last updated: 2025-12-23
Certified: 2025-12-23

Frequently asked questions

What is Sadie Marden's NPI number?: Sadie Marden's National Provider Identifier (NPI) is 1114312204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Sadie Marden's specialty?: Sadie Marden is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
Where is Sadie Marden located?: Sadie Marden's practice location on file with NPPES is 263 W Fairview Ave, Homer, AK 99603.
What is Sadie Marden's phone number?: The practice phone number listed in the NPPES registry for Sadie Marden is (907) 435-3030.
Does Sadie Marden accept Medicare?: Sadie Marden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Sadie Marden's NPI active?: Yes — Sadie Marden's NPI (1114312204) is active in the NPPES registry as of the last update on 2025-12-23.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)