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MRS. KAREN ALEXIS PLAISIR CRNP
NPI 1457568651
Obstetrics & Gynecology - Obstetrics in Bel Air, MD

Active since May 17, 2007PECOS EnrolledAccepts Medicare Assignment
77.4/100
CMS Quality Rating
12 MEDSTAR BLVD STE 235, BEL AIR, MD 21015(410) 877-8088(410) 877-8082 Get Directions Write a Review

NPPES record last updated: April 14, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 1, 2019, Dec 14, 2016, Oct 25, 2016 (3 updates tracked since 2016).

About Mrs. Karen Alexis Plaisir Crnp NPPES

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

MRS. KAREN ALEXIS PLAISIR CRNP (NPI 1457568651) is an individual obstetrics provider in Bel Air, Maryland, licensed in Maryland (R159055) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1457568651
Entity TypeIndividualFemale
Primary Taxonomy207VX0000X
Provider Legal NameMRS. KAREN ALEXIS PLAISIRCredential: CRNP
Location Address12 MEDSTAR BLVD STE 235Bel Air, MD 21015-1824
Mailing Address1576 Merritt Blvd Ste 16Dundalk, MD 21222-2136 · (410) 650-2191 · Fax (410) 288-4567
Phone(410) 877-8088
Fax(410) 877-8082
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateMay 17, 2007
Last NPPES UpdateApril 14, 20253 updates tracked since enumeration
NPPES CertifiedApril 14, 2025
✔ NPI 1457568651 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · ObstetricsAllopathic & Osteopathic Physicians
Taxonomy Code207VX0000X
License✔ Licensed in MD · R159055
Definition

A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions. Source: National Uniform Claim Committee

Also ListedNurse PractitionerTaxonomy 363L00000X · License R159055 (MD)
12 MEDSTAR BLVD STE 235, Bel Air, MD 21015
Open in Google Maps ↗

Secondary Practice Locations 5

Location 1173 Saint Patricks Dr Ste 104Waldorf, MD 20603-5530 · Phone (888) 731-8994
Location 2450 Alaskan Way S Ste 200Seattle, WA 98104-2785 · Phone (888) 731-8994
Location 31576 Merritt Blvd Ste 16Dundalk, MD 21222 · Phone (410) 650-2191 · Fax (410) 288-4567
Location 4139 Centre St Ph 120New York, NY 10013-4559 · Phone (888) 731-8994
Location 5111 N Orange Ave Ste 800Orlando, FL 32801-2381 · Phone (888) 731-8994

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

Mrs. Karen Alexis Plaisir Crnp 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 ID840348553
PECOS Enrollment IDI20090507000493
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 4

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.

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.
60 services37 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
43 services43 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
12 services12 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.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21015 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
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.

77.4/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.24
Improvement Activities40
Cost59.06

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 Karen Plaisir's NPI number?

The NPI number for Karen Plaisir is 1457568651. It was assigned to this individual provider in the NPPES registry on May 17, 2007.

Where is Karen Plaisir located?

Karen Plaisir practices at 12 Medstar Blvd Ste 235, Bel Air, MD 21015. The listed phone number is (410) 877-8088.

What is Karen Plaisir's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.

Is Karen Plaisir enrolled in Medicare?

Yes. Karen Plaisir 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.

When was this NPI record last updated?

The NPPES record for Karen Plaisir was last updated on April 14, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.