1. Home
  2. Directory
  3. Ohio
  4. Willoughby Hills
  5. Nurse Practitioner
  6. NPI Profile

HANNAH MILLAR RN, CNP
NPI 1861919839
Nurse Practitioner in Willoughby Hills, OH

Active since August 29, 2017PECOS EnrolledAccepts Medicare Assignment
2550 SOM CENTER RD, WILLOUGHBY HILLS, OH 44094(440) 943-2500(440) 516-8285 Get Directions Write a Review

NPPES record last updated: November 17, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 17, 2023, Aug 29, 2017 (2 updates tracked since 2017).

About Hannah Millar Rn, Cnp NPPES

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

HANNAH MILLAR RN, CNP (NPI 1861919839) is an individual nurse practitioner in Willoughby Hills, Ohio, licensed in Ohio (APRN.CNP.021215) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS, is affiliated with Euclid Hospital, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1861919839
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameHANNAH MILLARCredential: RN, CNP
Location Address2550 SOM CENTER RDWilloughby Hills, OH 44094-9655
Mailing Address8578 Baker AveMentor, OH 44060-5055 · (440) 749-9068
Phone(440) 943-2500
Fax(440) 516-8285
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateAugust 29, 2017
Last NPPES UpdateNovember 17, 20232 updates tracked since enumeration
NPPES CertifiedNovember 17, 2023
✔ NPI 1861919839 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in OH · APRN.CNP.021215
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.
2550 SOM CENTER RD, Willoughby Hills, OH 44094
Open in Google Maps ↗

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

Hannah Millar Rn, Cnp 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 ID1153697024
PECOS Enrollment IDI20171019002699
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 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.
80 services53 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
64 services59 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
47 services44 patients
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.
45 services40 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.
36 services34 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.
28 services28 patients

Hospital Affiliations CMS Care Compare 3

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

Euclid Hospital

Acute Care Hospitals · Euclid, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number360082
Location18901 Lake Shore BoulevardEuclid, OH 44119 · Cuyahoga County

Cleveland Clinic

Acute Care Hospitals · Cleveland, OH
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360180
Location9500 Euclid AvenueCleveland, OH 44195 · Cuyahoga County
Emergency services Birthing friendly

Hillcrest Hospital

Acute Care Hospitals · Mayfield Heights, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360230
Location6780 Mayfield RoadMayfield Heights, OH 44124 · Cuyahoga County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44094 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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 10

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

KAITLYN NICOLE GASSER PA-C
Physician Assistant
2550 SOM CENTER RD
WILLOUGHBY HILLS, OH 44094
Lake County (440) 943-2500
THE CLEVELAND CLINIC FOUNDATION
Pharmacy (Clinic Pharmacy)
2550 SOM CENTER RD
WILLOUGHBY HILLS, OH 44094
Lake County (440) 516-8620
DR. JOSEPH N RUDOLPH M.D.
Psychiatry & Neurology (Neurology)
2550 SOM CENTER RD, WH-10
WILLOUGHBY HILLS, OH 44094
Lake County (440) 943-2500
MR. ERIK JON ANDERSON NP
Nurse Practitioner (Adult Health)
2550 SOM CENTER RD
WILLOUGHBY HILLS, OH 44094
Lake County (440) 943-2500
THE CLEVELAND CLINIC FOUNDATION
General Practice
2550 SOM CENTER RD
WILLOUGHBY HILLS, OH 44094
Lake County (216) 444-2273
DANIELLE ANN WOOD WOLFORD APRN
Nurse Practitioner (Women's Health)
2550 SOM CENTER RD
WILLOUGHBY HILLS, OH 44094
Lake County (440) 943-8351
ZULFIQAR HUSSAIN M.D.
Psychiatry & Neurology (Neurology)
2550 SOM CENTER RD, WH20
WILLOUGHBY HILLS, OH 44094
Lake County (440) 943-2500
KATIE ELIZABETH HAHN AUDIOLOGIST
Audiologist
2550 SOM CENTER RD
WILLOUGHBY HILLS, OH 44094
Lake County (440) 943-2500

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 Hannah Millar's NPI number?

The NPI number for Hannah Millar is 1861919839. It was assigned to this individual provider in the NPPES registry on August 29, 2017.

Where is Hannah Millar located?

Hannah Millar practices at 2550 Som Center Rd, Willoughby Hills, OH 44094. The listed phone number is (440) 943-2500.

What is Hannah Millar's specialty?

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

Is Hannah Millar enrolled in Medicare?

Yes. Hannah Millar 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 Hannah Millar affiliated with any hospitals?

According to CMS data, Hannah Millar is affiliated with Euclid Hospital, Cleveland Clinic and Hillcrest Hospital.

When was this NPI record last updated?

The NPPES record for Hannah Millar was last updated on November 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.