DR. GLEN KATSUTO NAGASAWA M.D.
NPI 1285618116
Psychiatry & Neurology - Neurology in Dayton, OH

Active since December 05, 2005PECOS EnrolledAccepts Medicare Assignment
76.79/100
CMS Quality Rating
30 E APPLE ST, SUITE 5254A, DAYTON, OH 45409(937) 208-4200(937) 208-4205 Get Directions Write a Review

NPPES record last updated: October 27, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Glen Katsuto Nagasawa M.d. NPPES

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

DR. GLEN KATSUTO NAGASAWA M.D. (NPI 1285618116) is an individual neurology provider in Dayton, Ohio, licensed in Ohio (35-07-6615-N) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Miami Valley Hospital, and is a graduate of Other (1981).

NPPES Registry Identity

NPI1285618116
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. GLEN KATSUTO NAGASAWACredential: M.D.
Location Address30 E APPLE ST, SUITE 5254ADayton, OH 45409-2939
Mailing Address30 E Apple St, Suite 5254aDayton, OH 45409-2939 · (937) 208-4200 · Fax (937) 208-4205
Fax(937) 208-4205
Sole ProprietorNo
Medical School CMSOtherGraduated 1981
Enumeration DateDecember 5, 2005
Last NPPES UpdateOctober 27, 2016
NPI 1285618116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Licenses Licensed in OH · 35-07-6615-N Licensed in NY · 156198-1
Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

30 E APPLE ST, Dayton, OH 45409

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

Dr. Glen Katsuto Nagasawa M.d. 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 ID5597985499
PECOS Enrollment IDI20161216002045
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 5

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.
185 services148 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.
75 services66 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
63 services63 patients
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.
35 services16 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.
18 services18 patients

Hospital Affiliations CMS Care Compare 4

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

Miami Valley Hospital

Acute Care Hospitals · Dayton, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360051
LocationOne Wyoming StreetDayton, OH 45409 · Montgomery County
Emergency services Birthing friendly

Atrium Medical Center

Acute Care Hospitals · Franklin, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360076
LocationOne Medical Center DriveFranklin, OH 45005 · Warren County
Emergency services Birthing friendly

Kettering Health Main Campus

Acute Care Hospitals · Kettering, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number360079
Location3535 Southern BoulevardKettering, OH 45429 · Montgomery County
Emergency services Birthing friendly

Upper Valley Medical Center

Acute Care Hospitals · Troy, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360174
Location3130 North County Road 25ATroy, OH 45373 · Miami County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45409 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
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
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.

76.79/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality64.65
Promoting Interoperability100
Improvement Activities40
Cost57.98

Reported Quality Measures

Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
56%77 patients3/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
36%104 patients2/55-star benchmark: 100%
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.

Hospitalist
30 E APPLE ST, STE 6250
DAYTON, OH 45409
Internal Medicine
30 E APPLE ST, SUITE 6250
DAYTON, OH 45409
Nurse Practitioner (Family)
30 E APPLE ST, STE NW 3300
DAYTON, OH 45409
Physician Assistant
30 E APPLE ST, SUITE 5253
DAYTON, OH 45409
Surgery
30 E APPLE ST, STE 6258
DAYTON, OH 45409
Nurse Practitioner (Acute Care)
30 E APPLE ST, SUITE 5254A
DAYTON, OH 45409
Clinical Neuropsychologist
30 E APPLE ST, SUITE 5254A
DAYTON, OH 45409
Registered Nurse
30 E APPLE ST, SUITE 6252
DAYTON, OH 45409

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 Glen Nagasawa's NPI number?

The NPI number for Glen Nagasawa is 1285618116. It was assigned to this individual provider in the NPPES registry on December 5, 2005.

Where is Glen Nagasawa located?

Glen Nagasawa practices at 30 E Apple St Suite 5254A, Dayton, OH 45409. The listed phone number is (937) 208-4200.

What is Glen Nagasawa's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Glen Nagasawa enrolled in Medicare?

Yes. Glen Nagasawa 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 Glen Nagasawa accept?

Health plans from CareSource and MedMutual list Glen Nagasawa 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 Glen Nagasawa affiliated with any hospitals?

According to CMS data, Glen Nagasawa is affiliated with Miami Valley Hospital, Atrium Medical Center, Kettering Health Main Campus and Upper Valley Medical Center.

When was this NPI record last updated?

The NPPES record for Glen Nagasawa was last updated on October 27, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.