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DR. MARY B. O'MALLEY M.D., PHD.
NPI 1649498742
Psychiatry & Neurology - Psychiatry in Sanford, ME

Active since April 23, 2007PECOS EnrolledAccepts Medicare Assignment
SMMC, DEPT OF PSYCHIATRY, 25 JUNE ST, SANFORD, ME 04073(207) 324-4310 Get Directions Write a Review

NPPES record last updated: July 28, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Mary B. O'malley M.d., Phd. NPPES

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

DR. MARY B. O'MALLEY M.D., PHD. (NPI 1649498742) is an individual psychiatry provider in Sanford, Maine, licensed in Massachusetts (242178) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Great Barrington, and is a graduate of Other (1993).

NPPES Registry Identity

NPI1649498742
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MARY B. O'MALLEYCredential: M.D., PHD.
Location AddressSMMC, DEPT OF PSYCHIATRY, 25 JUNE STSanford, ME 04073
Mailing Address434b Stockbridge Rd Lowr LevelGreat Barrington, MA 01230-1295 · (203) 556-4846
Phone(207) 324-4310
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateApril 23, 2007
Last NPPES UpdateJuly 28, 2021
NPPES CertifiedJuly 13, 2021
✔ NPI 1649498742 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in MA · 242178
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychiatry & Neurology · Sleep MedicineTaxonomy 2084S0012X · License 242178 (MA)
SMMC, DEPT OF PSYCHIATRY, Sanford, ME 04073
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Secondary Practice Location 1

Location 1434B Stockbridge Rd Lowr LevelGreat Barrington, MA 01230-1295 · Phone (203) 556-4846

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, UnitedHealthcare.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

Dr. Mary B. O'malley M.d., Phd. 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 ID2961698238
PECOS Enrollment IDI20101129000615
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.

Areas of Expertise CMS Part B claims 2

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
39 services39 patients
Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
15 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04073 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
$169.96 typical visit price
range $56.28 – $169.96
Typical copayment $42.49 (range $14.07 – $42.49)
Most-billed visit code 99205
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.

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 Mary O'malley's NPI number?

The NPI number for Mary O'malley is 1649498742. It was assigned to this individual provider in the NPPES registry on April 23, 2007.

Where is Mary O'malley located?

Mary O'malley practices at Smmc, Dept Of Psychiatry 25 June St, Sanford, ME 04073. The listed phone number is (207) 324-4310.

What is Mary O'malley's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Mary O'malley enrolled in Medicare?

Yes. Mary O'malley 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 Mary O'malley accept?

Health plans from Anthem Blue Cross and Blue Shield and UnitedHealthcare list Mary O'malley 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 Mary O'malley was last updated on July 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.