DR. MICHAEL CHARLES O'LAUGHLIN MD
NPI 1003344110
Surgery in Owings Mills, MD

Q: What is Michael O'laughlin's NPI number?

The NPI number for Michael O'laughlin is 1003344110. It was assigned to this individual provider in the NPPES registry on June 2, 2017.

Q: What is Michael O'laughlin's specialty?

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

Active since June 02, 2017PECOS Enrolled

76.58/100

CMS Quality Rating

23 CROSSROADS DR STE 410, OWINGS MILLS, MD 21117(410) 581-0700(410) 469-5690 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 21, 2024, Jun 5, 2017, Jun 2, 2017 (3 updates tracked since 2017).

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About Dr. Michael Charles O'laughlin Md NPPES

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

DR. MICHAEL CHARLES O'LAUGHLIN MD (NPI 1003344110) is an individual surgery provider in Owings Mills, Maryland, licensed in Maryland (D0094810) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, is affiliated with Sinai Hospital Of Baltimore, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1003344110

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameDR. MICHAEL CHARLES O'LAUGHLINCredential: MD

Location Address23 CROSSROADS DR STE 410Owings Mills, MD 21117-5491

Mailing Address23 Crossroads Dr Ste 410Owings Mills, MD 21117-5491 · (410) 581-0700 · Fax (410) 469-5690

Phone(410) 581-0700

Fax(410) 469-5690

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateJune 2, 2017

Last NPPES UpdateJune 22, 20263 updates tracked since enumeration

NPPES CertifiedJune 22, 2026

✔ NPI 1003344110 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Licenses✔ Licensed in MD · D0094810✔ Licensed in MO · 2026027957✔ Licensed in SC · 41007

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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

23 CROSSROADS DR STE 410, Owings Mills, MD 21117

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Secondary Practice Locations 2

Location 11103 W Liberty StFarmington, MO 63640-1921 · Phone (573) 705-1298 · Fax (573) 760-8293

Location 2169 Ashley Avenue, Room 202 Main Hospital MSC333Charleston, SC 29425 · Phone (843) 792-3072

Other Identifiers 1

MedicaidLL41007SC

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael Charles O'laughlin Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4587939913

PECOS Enrollment IDI20220708001777

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 Michael O'laughlin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sinai Hospital Of Baltimore Inc

Same address

Surgery

21 CROSSROADS DR STE 360
Owings Mills, MD 21117

Reassigned Medicare billing, Maryland enrollment
664 clinicians in this Medicare group

NPI 1891705430 (410) 601-5524

Northwest Hospital Center, Inc.

3.2 mi

Acute Care

5401 OLD COURT RD
Randallstown, MD 21133

Reassigned Medicare billing, Maryland enrollment
194 clinicians in this Medicare group

NPI 1235669599 (410) 701-4434

Physician Groups Lc

740 mi

Multi-Specialty

670 MASON RIDGE CENTER DR STE 300
Saint Louis, MO 63141

Reassigned Medicare billing, Missouri enrollment
611 clinicians in this Medicare group

NPI 1285664268 (314) 996-7644

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 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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

87 services46 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.

53 services50 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.

28 services28 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.

24 services19 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

16 services14 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.

12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Sinai Hospital Of Baltimore

Acute Care Hospitals · Baltimore, MD

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number210012

Location2401 West Belvedere AvenueBaltimore, MD 21215 · Baltimore City County

Emergency services Birthing friendly

Northwest Hospital Center

Acute Care Hospitals · Randallstown, MD

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number210040

Location5401 Old Court RoadRandallstown, MD 21133 · Baltimore County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21117 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

$94.08 typical visit price

range $60.73 – $183.44

Typical copayment $23.52 (range $15.18 – $45.86)

Most-billed visit code 99203

Established Patient

$75.47 typical visit price

range $19.60 – $149.17

Typical copayment $18.86 (range $4.90 – $37.29)

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.

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.

76.58/100

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

Scored as part of a group practice

Quality

64.56

Promoting Interoperability

100

Improvement Activities

Cost

48.54

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 Michael O'laughlin's NPI number?

The NPI number for Michael O'laughlin is 1003344110. It was assigned to this individual provider in the NPPES registry on June 2, 2017.

Where is Michael O'laughlin located?

Michael O'laughlin practices at 23 Crossroads Dr Ste 410, Owings Mills, MD 21117. The listed phone number is (410) 581-0700.

What is Michael O'laughlin's specialty?

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

Is Michael O'laughlin enrolled in Medicare?

Yes. Michael O'laughlin is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael O'laughlin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael O'laughlin reassigns Medicare benefits to 3 organizations: Sinai Hospital Of Baltimore Inc (Owings Mills, MD), Northwest Hospital Center, Inc. (Randallstown, MD) and Physician Groups Lc (Saint Louis, MO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael O'laughlin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Michael O'laughlin affiliated with any hospitals?

According to CMS data, Michael O'laughlin is affiliated with Sinai Hospital Of Baltimore and Northwest Hospital Center.

When was this NPI record last updated?

The NPPES record for Michael O'laughlin was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.