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MAKOTO TANIGAWA
NPI 1861021024
Emergency Medicine in Washington, DC

Active since April 08, 2020PECOS EnrolledAccepts Medicare Assignment
900 23RD ST NW, WASHINGTON, DC 20037(202) 741-2911 Get Directions Write a Review

NPPES record last updated: October 9, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 9, 2025, Aug 12, 2024, Aug 6, 2024 and 1 more (4 updates tracked since 2020).

About Makoto Tanigawa NPPES

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

MAKOTO TANIGAWA (NPI 1861021024) is an individual emergency medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (MD500002832) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Parkview Dekalb Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1861021024
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameMAKOTO TANIGAWA
Location Address900 23RD ST NWWashington, DC 20037-2342
Mailing Address82 4th Ave Apt 3aBrooklyn, NY 11217-5258 · (609) 356-9739
Phone(202) 741-2911
Sole ProprietorYes
Medical School CMSUniversity Of Maryland School Of MedicineGraduated 2020
Enumeration DateApril 8, 2020
Last NPPES UpdateOctober 9, 20254 updates tracked since enumeration
NPPES CertifiedOctober 9, 2025
✔ NPI 1861021024 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in DC · MD500002832✔ Licensed in GU · MC-314
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
900 23RD ST NW, Washington, DC 20037
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Secondary Practice Locations 2

Location 14802 10th AveBrooklyn, NY 11219-2916 · Phone (609) 356-9739
Location 22120 L St NW Ste 450Washington, DC 20037-1541 · Phone (609) 356-9739

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Makoto Tanigawa 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 ID5294156303
PECOS Enrollment IDI20250415001507, I20251202001837
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.

Medicare Billing Reassignments

5

Medicare enrollment records show Makoto Tanigawa reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Medical Faculty Associates, Inc
0.1 mi
Anesthesiology
2150 PENNSYLVANIA AVE NW, SUITE 10-409A
Washington, DC 20037
  • Reassigned Medicare billing, District of Columbia enrollment
  • 1,275 clinicians in this Medicare group
NPI 1417990581 (202) 741-3350
Emergency Medicine Services Of VA, LLC
53 mi
Emergency Medicine
4600 SPOTSYLVANIA PKWY
Fredericksburg, VA 22408
  • Reassigned Medicare billing, Virginia enrollment
  • 91 clinicians in this Medicare group
NPI 1992402069 (540) 498-4000
Maimonides Medical Center - Mmc Emergency Physicians Fpp
202 mi
Emergency Medicine
4802 10TH AVE
Brooklyn, NY 11219
  • Reassigned Medicare billing, New York enrollment
  • 189 clinicians in this Medicare group
NPI 1982708202 (718) 283-8773
Professional Emergency Physicians PC
454 mi
Emergency Medicine
2200 RANDALLIA DRIVE
Fort Wayne, IN 46805
  • Reassigned Medicare billing, Indiana enrollment
  • 162 clinicians in this Medicare group
NPI 1144215096 (260) 373-4000
Guam Healthcare Development Incorporated
Clinic/Center
133 ROUTE 3
Dededo, GU 96929
  • Reassigned Medicare billing, Guam enrollment
  • 432 clinicians in this Medicare group
NPI 1326447939 (671) 645-5500

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
70 services70 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
62 services62 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
41 services39 patients
Ultrasound of heart, follow-up 93308
A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.
36 services36 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
35 services35 patients
Ultrasound scan of chest 76604
An ultrasound scan of the chest is a non-invasive imaging procedure that uses sound waves to create pictures of the structures within your chest, such as your heart and lungs. It's a safe, painless method that helps doctors diagnose and monitor various conditions.
23 services23 patients

Hospital Affiliations CMS Care Compare 5

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

Parkview Dekalb Hospital

Acute Care Hospitals · Auburn, IN
OwnershipVoluntary non-profit - Private
CMS Certification Number150045
Location1316 E Seventh StAuburn, IN 46706 · De Kalb County
Emergency services Birthing friendly

Parkview Huntington Hospital

Acute Care Hospitals · Huntington, IN
OwnershipVoluntary non-profit - Private
CMS Certification Number150091
Location2001 Stults RdHuntington, IN 46750 · Huntington County
Emergency services Birthing friendly

Parkview Whitley Hospital

Acute Care Hospitals · Columbia City, IN
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150101
Location1260 E Sr 205Columbia City, IN 46725 · Whitley County
Emergency services Birthing friendly

Parkview Noble Hospital

Acute Care Hospitals · Kendallville, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150146
Location401 Sawyer RdKendallville, IN 46755 · Noble County
Emergency services Birthing friendly

Guam Regional Medical City

Acute Care Hospitals · Dededo, GU
OwnershipVoluntary non-profit - Private
CMS Certification Number650003
Location133 Route 3Dededo, GU 96929 · Guam County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20037 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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 20

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

DR. MUSTAFA BASSAM HAMMUDI MD
Internal Medicine
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 715-5109
DR. WILLIAM ANDREW HIATT MD
Student in an Organized Health Care Education/Training Program
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 741-3000
DR. SHANE ZAMANI MD
Anesthesiology
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 715-4750
MRS. KATHERINE CAROLINE FOX PA-C, MPH
Physician Assistant (Surgical)
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 715-5000
MICHAEL WILLIAM HELBIG MD
Student in an Organized Health Care Education/Training Program
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 741-3100
DR. AYAL ZEV PIERCE MD
Emergency Medicine
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 715-4000
CALLIE BEEGLE PA-C
Physician Assistant
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 715-4000
MEGAN KATHLEEN DAILEY PA-C
Physician Assistant
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 741-2210

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 Makoto Tanigawa's NPI number?

The NPI number for Makoto Tanigawa is 1861021024. It was assigned to this individual provider in the NPPES registry on April 8, 2020.

Where is Makoto Tanigawa located?

Makoto Tanigawa practices at 900 23rd St NW, Washington, DC 20037. The listed phone number is (202) 741-2911.

What is Makoto Tanigawa's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Makoto Tanigawa enrolled in Medicare?

Yes. Makoto Tanigawa 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.

Which organizations bill Medicare for Makoto Tanigawa's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Makoto Tanigawa reassigns Medicare benefits to 5 organizations: Medical Faculty Associates, Inc (Washington, DC), Emergency Medicine Services Of VA, LLC (Fredericksburg, VA), Maimonides Medical Center - Mmc Emergency Physicians Fpp (Brooklyn, NY), Professional Emergency Physicians PC (Fort Wayne, IN) and Guam Healthcare Development Incorporated (Dededo, GU). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Makoto Tanigawa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Makoto Tanigawa accept?

Health plans from CareSource list Makoto Tanigawa 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 Makoto Tanigawa affiliated with any hospitals?

According to CMS data, Makoto Tanigawa is affiliated with Parkview Dekalb Hospital, Parkview Huntington Hospital, Parkview Whitley Hospital, Parkview Noble Hospital and Guam Regional Medical City.

When was this NPI record last updated?

The NPPES record for Makoto Tanigawa was last updated on October 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.