DIANA LEE MACKENSEN FNP-C
NPI 1629575329
Nurse Practitioner - Family in Willoughby, OH

Active since April 09, 2018PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
36060 EUCLID AVE, WILLOUGHBY, OH 44094(440) 953-9600 Get Directions Write a Review

NPPES record last updated: April 9, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Diana Lee Mackensen Fnp-c NPPES

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

DIANA LEE MACKENSEN FNP-C (NPI 1629575329) is an individual family provider in Willoughby, Ohio, licensed in Ohio (APRN.CNP.021979) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Uh Regional Hospitals, and maintains a secondary practice location in Painesville.

NPPES Registry Identity

NPI1629575329
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDIANA LEE MACKENSENCredential: FNP-C
Location Address36060 EUCLID AVEWilloughby, OH 44094-4656
Mailing Address5699 Charmar DrMentor, OH 44060-1902 · (440) 749-9456
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateApril 9, 2018
NPI 1629575329 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in OH · APRN.CNP.021979
36060 EUCLID AVE, Willoughby, OH 44094

Secondary Practice Location 1

Location 17590 Auburn RdPainesville, OH 44077-9176 · Phone (440) 375-8100

Accepted Insurance

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

Diana Lee Mackensen Fnp-c 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 ID446506356
PECOS Enrollment IDI20180709000593
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 2

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.
958 services321 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
234 services209 patients

Hospital Affiliations CMS Care Compare 5

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

Uh Regional Hospitals

Acute Care Hospitals · Chardon, OH
3/5 CMS rating
OwnershipProprietary
CMS Certification Number360075
Location13207 Ravenna RoadChardon, OH 44024 · Geauga County
Emergency services Birthing friendly

Lake Health

Acute Care Hospitals · Concord, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360098
Location7590 Auburn RoadConcord, OH 44077 · Lake County
Emergency services

Ashtabula County Medical Center

Acute Care Hospitals · Ashtabula, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360125
Location2420 Lake AvenueAshtabula, OH 44004 · Ashtabula County
Emergency services

Uh Cleveland Medical Center

Acute Care Hospitals · Cleveland, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360137
Location11100 Euclid AvenueCleveland, OH 44106 · Cuyahoga County
Emergency services Birthing friendly

Uhhs Memorial Hospital Of Geneva

Critical Access Hospitals · Geneva, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number361307
Location870 West Main StreetGeneva, OH 44041 · Ashtabula County
Emergency services

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.

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality95.03
Improvement Activities40
Cost80.69

Other Providers at the Same Location NPPES 14

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

Orthopaedic Surgery
36060 EUCLID AVE, SUITE 203
WILLOUGHBY, OH 44094
Surgery
36060 EUCLID AVE, SUITE 204
WILLOUGHBY, OH 44094
Physical Therapist
36060 EUCLID AVE
WILLOUGHBY, OH 44094
Internal Medicine (Cardiovascular Disease)
36060 EUCLID AVE, 107
WILLOUGHBY, OH 44094
Surgery
36060 EUCLID AVE, SUITE 204
WILLOUGHBY, OH 44094
Pain Medicine (Pain Medicine)
36060 EUCLID AVE, SUITE 101
WILLOUGHBY, OH 44094
Nurse Practitioner (Family)
36060 EUCLID AVE, SUITE 204
WILLOUGHBY, OH 44094
Surgery (Vascular Surgery)
36060 EUCLID AVE
WILLOUGHBY, OH 44094

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 Diana Mackensen's NPI number?

The NPI number for Diana Mackensen is 1629575329. It was assigned to this individual provider in the NPPES registry on April 9, 2018.

Where is Diana Mackensen located?

Diana Mackensen practices at 36060 Euclid Ave, Willoughby, OH 44094. The listed phone number is (440) 953-9600.

What is Diana Mackensen's specialty?

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

Is Diana Mackensen enrolled in Medicare?

Yes. Diana Mackensen 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.

What insurance does Diana Mackensen accept?

Health plans from CareSource, MedMutual, Molina Healthcare and Oscar Insurance Corporation of Ohio list Diana Mackensen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Diana Mackensen affiliated with any hospitals?

According to CMS data, Diana Mackensen is affiliated with Uh Regional Hospitals, Lake Health, Ashtabula County Medical Center, Uh Cleveland Medical Center and Uhhs Memorial Hospital Of Geneva.

When was this NPI record last updated?

The NPPES record for Diana Mackensen was last updated on April 9, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.