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MADELYN HIRSCH GRINC CRNP
NPI 1881933182
Nurse Practitioner in Columbia, MD

Active since February 06, 2013PECOS Enrolled
11085 LITTLE PATUXENT PKWY, COLUMBIA, MD 21044(410) 740-7838(410) 740-7685 Get Directions Write a Review

NPPES record last updated: December 3, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Dec 3, 2024, Oct 13, 2019, Mar 22, 2016 and 1 more (4 updates tracked since 2015).

About Madelyn Hirsch Grinc Crnp NPPES

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

MADELYN HIRSCH GRINC CRNP (NPI 1881933182) is an individual nurse practitioner in Columbia, Maryland, licensed in Maryland (R184722) and active in the NPI registry since February 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881933182
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMADELYN HIRSCH GRINCCredential: CRNP
Location Address11085 LITTLE PATUXENT PKWYColumbia, MD 21044-2983
Mailing Address11085 Little Patuxent PkwyColumbia, MD 21044-2983 · (410) 740-7838 · Fax (410) 740-7685
Phone(410) 740-7838
Fax(410) 740-7685
Sole ProprietorNo
Enumeration DateFebruary 6, 2013
Last NPPES UpdateDecember 3, 20244 updates tracked since enumeration
NPPES CertifiedDecember 3, 2024
✔ NPI 1881933182 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MD · R184722
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedRegistered NurseTaxonomy 163W00000X · License R184722 (MD)
11085 LITTLE PATUXENT PKWY, Columbia, MD 21044
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Madelyn Hirsch Grinc Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Madelyn Grinc reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Johns Hopkins University
0.4 mi
Body Imaging
10840 LITTLE PATUXENT PKWY
Columbia, MD 21044
  • Reassigned Medicare billing, Maryland enrollment
  • 4,483 clinicians in this Medicare group
NPI 1285453795 (410) 933-0000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21044 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.

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.

Reported Quality Measures

e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
96%1,489 patients4/55-star benchmark: 99%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
100%115 patients5/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
60%1,026 patients3/55-star benchmark: 97%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
100%1,018 patients5/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
79%1,018 patients4/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
71%1,018 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

MRS. ELIZABETH WALLS CRNA
Nurse Anesthetist, Certified Registered
11085 LITTLE PATUXENT PKWY, SUITE 004
COLUMBIA, MD 21044
Howard County (410) 730-0185
LAURA FLYNN PT
Physical Therapist
11085 LITTLE PATUXENT PKWY, SUITE 207
COLUMBIA, MD 21044
Howard County (410) 884-4111
DR. CHARLES JOSEPH LANCELOTTA JR. M.D.
Neurological Surgery
11085 LITTLE PATUXENT PKWY, SUITE LL-007
COLUMBIA, MD 21044
Howard County (410) 715-2533
LORETTA V TRUMBLE CRNP
Nurse Practitioner
11085 LITTLE PATUXENT PKWY, 202
COLUMBIA, MD 21044
Howard County (410) 715-1060
DR. STEPHANIE NEUKUM M.D.
Psychiatry & Neurology (Neurology)
11085 LITTLE PATUXENT PKWY, SUITE 212
COLUMBIA, MD 21044
Howard County (410) 730-1212
SHEETAL PATEL PT
Physical Therapist
11085 LITTLE PATUXENT PKWY, PHYSICAL THERAPY PARTNERS, SUITE 207
COLUMBIA, MD 21044
Howard County (410) 884-4111
GRETCHEN H SHAPERO PA
Physician Assistant (Medical)
11085 LITTLE PATUXENT PKWY, STE 103
COLUMBIA, MD 21044
Howard County (410) 997-0580
JACK W MCWATTERS MD
Specialist
11085 LITTLE PATUXENT PKWY, SUITE 101
COLUMBIA, MD 21044
Howard County (410) 997-7979

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 Madelyn Grinc's NPI number?

The NPI number for Madelyn Grinc is 1881933182. It was assigned to this individual provider in the NPPES registry on February 6, 2013.

Where is Madelyn Grinc located?

Madelyn Grinc practices at 11085 Little Patuxent Pkwy, Columbia, MD 21044. The listed phone number is (410) 740-7838.

What is Madelyn Grinc's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Madelyn Grinc enrolled in Medicare?

Yes. Madelyn Grinc is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Madelyn Grinc's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Madelyn Grinc reassigns Medicare benefits to Johns Hopkins University (Columbia, MD). The 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 Madelyn Grinc's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Madelyn Grinc was last updated on December 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.