YUN HEE AHN CRNP
NPI 1215327747
Nurse Practitioner - Primary Care in Pikesville, MD

Active since February 05, 2015PECOS EnrolledAccepts Medicare Assignment
78.52/100
CMS Quality Rating
1838 GREENE TREE RD STE 135, PIKESVILLE, MD 21208(443) 471-0460 Get Directions Write a Review

NPPES record last updated: November 11, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 11, 2024, Dec 11, 2020 (2 updates tracked since 2020).

About Yun Hee Ahn Crnp NPPES

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

YUN HEE AHN CRNP (NPI 1215327747) is an individual primary care provider in Pikesville, Maryland, licensed in Maryland (R198983) and active in the NPI registry since February 2015. She is enrolled in Medicare PECOS and is a graduate of Johns Hopkins University School Of Medicine (2013).

NPPES Registry Identity

NPI1215327747
Entity TypeIndividualFemale
Primary Taxonomy363LP2300X
Provider Legal NameYUN HEE AHNCredential: CRNP
Location Address1838 GREENE TREE RD STE 135Pikesville, MD 21208-7108
Mailing AddressPo Box 418953Boston, MA 02241-8953
Sole ProprietorNo
Medical School CMSJohns Hopkins University School Of MedicineGraduated 2013
Enumeration DateFebruary 5, 2015
Last NPPES UpdateNovember 11, 20242 updates tracked since enumeration
NPPES CertifiedNovember 11, 2024
NPI 1215327747 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
License Licensed in MD · R198983
1838 GREENE TREE RD STE 135, Pikesville, MD 21208

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

Yun Hee Ahn 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 ID1153641311
PECOS Enrollment IDI20150529000855
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 moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
332 services297 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.
154 services144 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
90 services90 patients
Transitional care management services for problem of at least moderate complexity 99495
Transitional care management services focus on coordinating and managing your care after you leave the hospital. For moderate complexity problems, this involves managing your medications, arranging further treatments, and ensuring you have the necessary follow-ups.
13 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21208 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.

78.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.36
Promoting Interoperability80
Improvement Activities40
Cost64.73

Other Providers at the Same Location NPPES 9

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

Internal Medicine
1838 GREENE TREE RD STE 135
PIKESVILLE, MD 21208
Internal Medicine
1838 GREENE TREE RD STE 135
PIKESVILLE, MD 21208
Internal Medicine
1838 GREENE TREE RD STE 135
PIKESVILLE, MD 21208
Nurse Practitioner (Family)
1838 GREENE TREE RD STE 135
PIKESVILLE, MD 21208
Physician Assistant (Medical)
1838 GREENE TREE RD STE 135
PIKESVILLE, MD 21208
Nurse Practitioner (Acute Care)
1838 GREENE TREE RD STE 135
PIKESVILLE, MD 21208
General Practice
1838 GREENE TREE RD STE 135
PIKESVILLE, MD 21208
Internal Medicine
1838 GREENE TREE RD STE 135
PIKESVILLE, MD 21208

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 Yun Hee Ahn's NPI number?

The NPI number for Yun Hee Ahn is 1215327747. It was assigned to this individual provider in the NPPES registry on February 5, 2015.

Where is Yun Hee Ahn located?

Yun Hee Ahn practices at 1838 Greene Tree Rd Ste 135, Pikesville, MD 21208. The listed phone number is (443) 471-0460.

What is Yun Hee Ahn's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Is Yun Hee Ahn enrolled in Medicare?

Yes. Yun Hee Ahn 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 Yun Hee Ahn was last updated on November 11, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.