1. Home
  2. Directory
  3. California
  4. Larkspur
  5. Surgery
  6. NPI Profile

SEAN KEVIN MARONEY M.D.
NPI 1487881983
Surgery in Larkspur, CA

Active since June 11, 2009PECOS Enrolled
5 BON AIR RD STE 101, LARKSPUR, CA 94939(415) 924-2515(415) 924-2661 Get Directions Write a Review

NPPES record last updated: February 21, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sean Kevin Maroney M.d. NPPES

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

SEAN KEVIN MARONEY M.D. (NPI 1487881983) is an individual surgery provider in Larkspur, California, licensed in California (A135520) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS, maintains a secondary practice location in Worcester, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1487881983
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameSEAN KEVIN MARONEYCredential: M.D.
Location Address5 BON AIR RD STE 101Larkspur, CA 94939-1134
Mailing Address5 Bon Air Rd Ste 101Larkspur, CA 94939-1134 · (415) 924-2515 · Fax (415) 924-2661
Phone(415) 924-2515
Fax(415) 924-2661
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateJune 11, 2009
Last NPPES UpdateFebruary 21, 2024
NPPES CertifiedFebruary 21, 2024
✔ NPI 1487881983 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in CA · A135520✔ Licensed in MA · 282539
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Also ListedColon & Rectal SurgeryTaxonomy 208C00000X · License 282539 (MA), A135520 (CA)
5 BON AIR RD STE 101, Larkspur, CA 94939
Open in Google Maps ↗

Secondary Practice Location 1

Location 1123 Summer St Ste 210Worcester, MA 01608-1216 · Phone (508) 368-3190 · Fax (508) 368-3193

Other Identifiers 1

Medicaid110163034AMA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sean Kevin Maroney M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5193141786
PECOS Enrollment IDI20240125003270
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 7

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.

Diagnostic exam of anus using an endoscope 46600
This procedure involves using a thin, flexible instrument called an endoscope to examine the anal area. It helps detect any abnormal conditions or issues. It's a safe, routine exam performed by a healthcare professional.
70 services65 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
55 services55 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.
48 services48 patients
Removal of external hemorrhoids by rubber banding 46221
Rubber band ligation is a procedure used to treat external hemorrhoids. A doctor places small rubber bands around the base of the hemorrhoids. This cuts off blood supply, causing them to shrink and fall off, typically within a week.
36 services25 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.
34 services24 patients
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.
19 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94939 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
$104.67 typical visit price
range $69.07 – $202.63
Typical copayment $26.16 (range $17.26 – $50.65)
Most-billed visit code 99203
Established Patient
$85.00 typical visit price
range $23.44 – $166.64
Typical copayment $21.25 (range $5.86 – $41.66)
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 4

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

DR. STEPHANIE JACQUELYN MARONEY M.D.
Surgery
5 BON AIR RD STE 101
LARKSPUR, CA 94939
Marin County (415) 924-2515
JOSHUA ALEX WECHSLER MD
Surgery (Trauma Surgery)
5 BON AIR RD STE 101
LARKSPUR, CA 94939
Marin County (415) 924-2515
LISA PARK
Colon & Rectal Surgery
5 BON AIR RD STE 101
LARKSPUR, CA 94939
Marin County (415) 924-2515
DR. EDWARD JOHN ALFREY M.D.
Transplant Surgery
5 BON AIR RD STE 101
LARKSPUR, CA 94939
Marin County (415) 924-2515

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 Sean Maroney's NPI number?

The NPI number for Sean Maroney is 1487881983. It was assigned to this individual provider in the NPPES registry on June 11, 2009.

Where is Sean Maroney located?

Sean Maroney practices at 5 Bon Air Rd Ste 101, Larkspur, CA 94939. The listed phone number is (415) 924-2515.

What is Sean Maroney's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Sean Maroney enrolled in Medicare?

Yes. Sean Maroney is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sean Maroney was last updated on February 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.