DR. JOHN MITSUO NAKAYAMA M.D.
NPI 1528266483
Obstetrics & Gynecology - Gynecologic Oncology in Pittsburgh, PA

Active since July 03, 2007PECOS EnrolledAccepts Medicare Assignment
93.78/100
CMS Quality Rating
4815 LIBERTY AVE STE 310, PITTSBURGH, PA 15224(412) 578-1116 Get Directions Write a Review

NPPES record last updated: February 24, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 24, 2021, Dec 29, 2020 (2 updates tracked since 2020).

About Dr. John Mitsuo Nakayama M.d. NPPES

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

DR. JOHN MITSUO NAKAYAMA M.D. (NPI 1528266483) is an individual gynecologic oncology provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD472231) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Saint Vincent Hospital, and maintains a secondary practice location in Cleveland.

NPPES Registry Identity

NPI1528266483
Entity TypeIndividualMale
Primary Taxonomy207VX0201X
Provider Legal NameDR. JOHN MITSUO NAKAYAMACredential: M.D.
Location Address4815 LIBERTY AVE STE 310Pittsburgh, PA 15224-2156
Mailing Address4815 Liberty Ave Ste 310Pittsburgh, PA 15224-2156 · (412) 578-1116
Sole ProprietorNo
Medical School CMSUniversity Of Hawaii John A. Burns School Of MedicineGraduated 2007
Enumeration DateJuly 3, 2007
Last NPPES UpdateFebruary 24, 20212 updates tracked since enumeration
NPPES CertifiedFebruary 24, 2021
NPI 1528266483 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207VX0201X
Licenses Licensed in PA · MD472231 Licensed in VA · 0116023283 Licensed in OH · 35.123875
Definition
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 35.123875 (OH), 142503 (NC)
4815 LIBERTY AVE STE 310, Pittsburgh, PA 15224

Secondary Practice Location 1

Location 111100 Euclid AveCleveland, OH 44106-1716 · Phone (216) 844-3954

Other Identifiers 1

Medicaid0105976OH

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. John Mitsuo Nakayama 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 ID941437883
PECOS Enrollment IDI20210302000007
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.
58 services31 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.
57 services32 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
33 services14 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
16 services16 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.
13 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Saint Vincent Hospital

Acute Care Hospitals · Erie, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390009
Location232 West 25th StreetErie, PA 16544 · Erie County
Emergency services Birthing friendly

Allegheny Valley Hospital

Acute Care Hospitals · Natrona, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number390032
Location1301 Carlisle StNatrona, PA 15065 · Allegheny County
Emergency services

Allegheny General Hospital

Acute Care Hospitals · Pittsburgh, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390050
Location320 East North AvenuePittsburgh, PA 15212 · Allegheny County
Emergency services

West Penn Hospital

Acute Care Hospitals · Pittsburgh, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390090
Location4800 Friendship AvenuePittsburgh, PA 15224 · Allegheny County
Emergency services Birthing friendly

Ahn Wexford Hospital

Acute Care Hospitals · Wexford, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390334
Location12351 Perry HighwayWexford, PA 15090 · Allegheny County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 15224 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
$166.87 typical visit price
range $54.64 – $166.87
Typical copayment $41.71 (range $13.66 – $41.71)
Most-billed visit code 99205
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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.

93.78/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality85.07
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 13

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

Physician Assistant (Medical)
4815 LIBERTY AVE STE 310
PITTSBURGH, PA 15224
Obstetrics & Gynecology (Gynecologic Oncology)
4815 LIBERTY AVE STE 310
PITTSBURGH, PA 15224
Obstetrics & Gynecology
4815 LIBERTY AVE STE 310
PITTSBURGH, PA 15224
Physician Assistant
4815 LIBERTY AVE STE 310
PITTSBURGH, PA 15224
Physician Assistant (Medical)
4815 LIBERTY AVE STE 310
PITTSBURGH, PA 15224
Physician Assistant (Medical)
4815 LIBERTY AVE STE 310
PITTSBURGH, PA 15224
Physician Assistant (Medical)
4815 LIBERTY AVE STE 310
PITTSBURGH, PA 15224
Obstetrics & Gynecology (Gynecologic Oncology)
4815 LIBERTY AVE STE 310
PITTSBURGH, PA 15224

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 John Nakayama's NPI number?

The NPI number for John Nakayama is 1528266483. It was assigned to this individual provider in the NPPES registry on July 3, 2007.

Where is John Nakayama located?

John Nakayama practices at 4815 Liberty Ave Ste 310, Pittsburgh, PA 15224. The listed phone number is (412) 578-1116.

What is John Nakayama's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

Is John Nakayama enrolled in Medicare?

Yes. John Nakayama 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 John Nakayama accept?

Health plans from CareSource list John Nakayama 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 John Nakayama affiliated with any hospitals?

According to CMS data, John Nakayama is affiliated with Saint Vincent Hospital, Allegheny Valley Hospital, Allegheny General Hospital, West Penn Hospital and Ahn Wexford Hospital.

When was this NPI record last updated?

The NPPES record for John Nakayama was last updated on February 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.