EMILY KATHLEEN OLSON STEINBERG M.D.
NPI 1780926147
Obstetrics & Gynecology in Portland, ME

Q: What is Emily Steinberg's NPI number?

The NPI number for Emily Steinberg is 1780926147. It was assigned to this individual provider in the NPPES registry on March 25, 2013.

Q: What is Emily Steinberg's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Emily Steinberg was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.

Active since March 25, 2013PECOS EnrolledAccepts Medicare Assignment

84 MARGINAL WAY STE 900, PORTLAND, ME 04101(207) 874-2445(207) 523-8598 Get Directions Write a Review

NPPES record last updated: March 5, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 5, 2026, Jan 11, 2021, Sep 22, 2020 and 1 more (4 updates tracked since 2018).

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About Emily Kathleen Olson Steinberg M.d. NPPES

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

EMILY KATHLEEN OLSON STEINBERG M.D. (NPI 1780926147) is an individual obstetrics & gynecology provider in Portland, Maine, licensed in Maine (MD24032) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1780926147

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameEMILY KATHLEEN OLSON STEINBERGCredential: M.D.

Location Address84 MARGINAL WAY STE 900Portland, ME 04101-2476

Mailing Address100 Gannett Dr Ste CSouth Portland, ME 04106-5900 · (207) 347-2947 · Fax (207) 874-2317

Phone(207) 874-2445

Fax(207) 523-8598

Sole ProprietorNo

Medical School CMSUniversity Of Minnesota Medical SchoolGraduated 2013

Enumeration DateMarch 25, 2013

Last NPPES UpdateMarch 5, 20264 updates tracked since enumeration

NPPES CertifiedMarch 5, 2026

✔ NPI 1780926147 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Licenses✔ Licensed in ME · MD24032✔ Licensed in CO · DR.0060587

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.

84 MARGINAL WAY STE 900, Portland, ME 04101

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Secondary Practice Location 1

Location 1887 Congress St Ste 100Portland, ME 04102-3100 · Phone (207) 761-0125

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and more.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

Emily Kathleen Olson Steinberg 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 ID8022361617

PECOS Enrollment IDI20200910001907

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.

Medicare Billing Reassignments

Medicare enrollment records show Emily Steinberg reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mainehealth

0.2 mi

Community/Behavioral Health

165 LANCASTER ST
Portland, ME 04101

Reassigned Medicare billing, Maine enrollment
3,140 clinicians in this Medicare group

NPI 1265912067 (207) 874-1030

Maine Medical Partners

0.8 mi

Obstetrics & Gynecology

887 CONGRESS ST, SUITE 200
Portland, ME 04102

Reassigned Medicare billing, Maine enrollment
229 clinicians in this Medicare group

NPI 1104921535 (207) 771-5549

Intermed, PA

4.9 mi

Internal Medicine

100 GANNETT DR, SUITE C
South Portland, ME 04106

Reassigned Medicare billing, Maine enrollment
200 clinicians in this Medicare group

NPI 1467422733 (207) 828-0361

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Screening 3d breast mammography 77063

Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.

39 services39 patients

Screening mammography 77067

Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.

39 services39 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

18 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Maine Medical Center

Acute Care Hospitals · Portland, ME

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number200009

Location22 Bramhall StPortland, ME 04102 · Cumberland County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04101 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

$128.83 typical visit price

range $56.28 – $169.96

Typical copayment $32.20 (range $14.07 – $42.49)

Most-billed visit code 99204

Established Patient

$70.13 typical visit price

range $18.22 – $138.92

Typical copayment $17.53 (range $4.55 – $34.73)

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 16

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

DR. ALIDA OVRUTSKY LEAVITT M.D.

Obstetrics & Gynecology