MRS. KAREN FELDMAN CRNP
NPI 1104396829
Nurse Practitioner - Family in Baltimore, MD

Active since November 26, 2018PECOS EnrolledAccepts Medicare Assignment
6610 TRIBUTARY ST, BALTIMORE, MD 21224(410) 633-6300 Get Directions Write a Review

NPPES record last updated: November 26, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Karen Feldman Crnp NPPES

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

MRS. KAREN FELDMAN CRNP (NPI 1104396829) is an individual family provider in Baltimore, Maryland, licensed in Maryland (R196482) and active in the NPI registry since November 2018. She is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center Inc, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1104396829
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. KAREN FELDMANCredential: CRNP
Location Address6610 TRIBUTARY STBaltimore, MD 21224-6514
Mailing Address6602 Pimlico RdBaltimore, MD 21209-2629 · (443) 386-4082
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateNovember 26, 2018
NPI 1104396829 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in MD · R196482
Also ListedNurse Practitioner · Obstetrics & GynecologyTaxonomy 363LX0001X · License R196482 (MD)
6610 TRIBUTARY ST, Baltimore, MD 21224

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 Feldman 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 ID3274879317
PECOS Enrollment IDI20190111000007
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.

Hospital Affiliations CMS Care Compare

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

Mercy Medical Center Inc

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number210008
Location301 Saint Paul PlaceBaltimore, MD 21202 · Baltimore City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21224 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
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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.

Other Providers at the Same Location NPPES 5

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

Obstetrics & Gynecology
6610 TRIBUTARY ST, SUITE 206
BALTIMORE, MD 21224
Obstetrics & Gynecology
6610 TRIBUTARY ST, SUITE 206
BALTIMORE, MD 21224
Advanced Practice Midwife
6610 TRIBUTARY ST
BALTIMORE, MD 21224
Obstetrics & Gynecology
6610 TRIBUTARY ST, STE 206
BALTIMORE, MD 21224
Obstetrics & Gynecology
6610 TRIBUTARY ST, SUITE 206
BALTIMORE, MD 21224

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 Feldman's NPI number?

The NPI number for Karen Feldman is 1104396829. It was assigned to this individual provider in the NPPES registry on November 26, 2018.

Where is Karen Feldman located?

Karen Feldman practices at 6610 Tributary St, Baltimore, MD 21224. The listed phone number is (410) 633-6300.

What is Karen Feldman's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Karen Feldman enrolled in Medicare?

Yes. Karen Feldman 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.

Is Karen Feldman affiliated with any hospitals?

According to CMS data, Karen Feldman is affiliated with Mercy Medical Center Inc.

When was this NPI record last updated?

The NPPES record for Karen Feldman was last updated on November 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.