SEAN M GUNTHER MAHER MD
NPI 1851788665
Internal Medicine - Critical Care Medicine in Sacramento, CA

Q: What is Sean Gunther Maher's NPI number?

The NPI number for Sean Gunther Maher is 1851788665. It was assigned to this individual provider in the NPPES registry on April 20, 2015.

Q: What is Sean Gunther Maher's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Active since April 20, 2015PECOS EnrolledAccepts Medicare Assignment

99.97/100

CMS Quality Rating

1508 ALHAMBRA BLVD STE 200, SACRAMENTO, CA 95816(916) 325-1040(916) 669-4100 Get Directions Write a Review

NPPES record last updated: August 11, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Sean M Gunther Maher Md NPPES

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

SEAN M GUNTHER MAHER MD (NPI 1851788665) is an individual critical care medicine provider in Sacramento, California, licensed in California (A173063) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, maintains a secondary practice location in Roseville, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1851788665

Entity TypeIndividualMale

Primary Taxonomy207RC0200X

Provider Legal NameSEAN M GUNTHER MAHERCredential: MD

Location Address1508 ALHAMBRA BLVD STE 200Sacramento, CA 95816-6510

Mailing Address1300 Ethan Way Ste 600Sacramento, CA 95825-2296 · (916) 482-7623

Phone(916) 325-1040

Fax(916) 669-4100

Sole ProprietorYes

Medical School CMSOtherGraduated 2014

Enumeration DateApril 20, 2015

Last NPPES UpdateAugust 11, 2021

NPPES CertifiedAugust 11, 2021

✔ NPI 1851788665 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RC0200X

License✔ Licensed in CA · A173063

Definition

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

1508 ALHAMBRA BLVD STE 200, Sacramento, CA 95816

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Secondary Practice Location 1

Location 15 Medical Plaza Dr Ste 190Roseville, CA 95661-2867 · Phone (916) 786-7498 · Fax (916) 786-2715

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

Sean M Gunther Maher Md 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 ID3971801275

PECOS Enrollment IDI20210831002373

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 8

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.

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

186 services95 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

137 services71 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

36 services34 patients

Critical care, each additional 30 minutes 99292

Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.

33 services18 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

28 services27 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

24 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95816 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

$137.20 typical visit price

range $60.44 – $180.85

Typical copayment $34.30 (range $15.11 – $45.21)

Most-billed visit code 99204

Established Patient

$105.95 typical visit price

range $19.88 – $148.15

Typical copayment $26.48 (range $4.97 – $37.03)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

99.97/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

91.5

Promoting Interoperability

100

Improvement Activities

Cost

75.07

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.

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