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DR. HEIDI REAM CRISMON MD
NPI 1275732125
Emergency Medicine in Washington, DC

Active since July 12, 2007PECOS Enrolled
700 2ND ST NE, WASHINGTON, DC 20002(202) 346-3000 Get Directions Write a Review

NPPES record last updated: January 18, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 18, 2022, Jun 3, 2021 (2 updates tracked since 2021).

About Dr. Heidi Ream Crismon Md NPPES

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

DR. HEIDI REAM CRISMON MD (NPI 1275732125) is an individual emergency medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (MD039176) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1275732125
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. HEIDI REAM CRISMONCredential: MD
Location Address700 2ND ST NEWashington, DC 20002-8100
Mailing Address700 2nd St NeWashington, DC 20002-8100 · (202) 346-3000
Phone(202) 346-3000
Sole ProprietorNo
Enumeration DateJuly 12, 2007
Last NPPES UpdateJanuary 18, 20222 updates tracked since enumeration
NPPES CertifiedJune 3, 2021
✔ NPI 1275732125 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in DC · MD039176✔ Licensed in VA · 0101248869✔ Licensed in MD · D71703
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.
700 2ND ST NE, Washington, DC 20002
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Heidi Ream Crismon Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

2

Medicare enrollment records show Heidi Crismon reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Southeast Permanente Medical Group
538 mi
Internal Medicine
3495 PIEDMONT ROAD NE, NINE PIEDMONT CENTER
Atlanta, GA 30305
  • Reassigned Medicare billing, Georgia enrollment
  • 1,389 clinicians in this Medicare group
NPI 1245266956 (404) 364-3821
Dignity Community Care
1,977 mi
General Acute Care Hospital
475 S DOBSON RD
Chandler, AZ 85224
  • Reassigned Medicare billing, Arizona enrollment
  • 25 clinicians in this Medicare group
NPI 1700910189 (480) 963-4561

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20002 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. KEITH MICHAEL EGAN D.O.
Family Medicine
700 2ND ST NE
WASHINGTON, DC 20002
District of Columbia (202) 346-3000
SHERI X QI M.D.
Internal Medicine
700 2ND ST NE, KAISER PERMANENTE
WASHINGTON, DC 20002
District of Columbia (202) 346-3000
DR. CHARLES S LEVY MD
Internal Medicine (Infectious Disease)
700 2ND ST NE
WASHINGTON, DC 20002
District of Columbia (301) 618-5859
DR. PIYAPONG VONGKOVIT MD
Internal Medicine (Hematology & Oncology)
700 2ND ST NE
WASHINGTON, DC 20002
District of Columbia (202) 346-3700
DR. AINSLEY V. MACLEAN M.D.
Radiology (Diagnostic Radiology)
700 2ND ST NE, CAPITOL HILL MEDICAL CENTER
WASHINGTON, DC 20002
District of Columbia (202) 346-3000
DR. IVAN Y LIM MD
Internal Medicine (Rheumatology)
700 2ND ST NE
WASHINGTON, DC 20002
District of Columbia (202) 346-3125
ELDRIGE FLORES PINEDA M.D.
Internal Medicine (Pulmonary Disease)
700 2ND ST NE, KAISER PERMANENTE CAPITOL HILL MEDICAL CENTER
WASHINGTON, DC 20002
District of Columbia (202) 346-3000
DR. DOCK GREGORY WINSTON M.D., M.P.H.
Urology
700 2ND ST NE
WASHINGTON, DC 20002
District of Columbia (202) 346-3784

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 Heidi Crismon's NPI number?

The NPI number for Heidi Crismon is 1275732125. It was assigned to this individual provider in the NPPES registry on July 12, 2007.

Where is Heidi Crismon located?

Heidi Crismon practices at 700 2nd St NE, Washington, DC 20002. The listed phone number is (202) 346-3000.

What is Heidi Crismon's specialty?

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

Is Heidi Crismon enrolled in Medicare?

Yes. Heidi Crismon is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Heidi Crismon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heidi Crismon reassigns Medicare benefits to 2 organizations: The Southeast Permanente Medical Group (Atlanta, GA) and Dignity Community Care (Chandler, AZ). 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 Heidi Crismon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Heidi Crismon was last updated on January 18, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.