1. Home
  2. Directory
  3. District Of Columbia
  4. Washington
  5. Psychiatry Neurology
  6. NPI Profile

DR. CHRISTOPHER ROBERT LEON GUERRERO MD
NPI 1336375179
Psychiatry & Neurology - Neurology in Washington, DC

Active since June 08, 2009PECOS EnrolledAccepts Medicare Assignment
2150 PENNSYLVANIA AVE NW, WASHINGTON, DC 20037(202) 741-2700 Get Directions Write a Review

NPPES record last updated: August 5, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Christopher Robert Leon Guerrero Md NPPES

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

DR. CHRISTOPHER ROBERT LEON GUERRERO MD (NPI 1336375179) is an individual neurology provider in Washington, District Of Columbia, licensed in Missouri (2013021793) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS, is affiliated with Atrium Health Cleveland, and maintains a secondary practice location in Saint Louis.

NPPES Registry Identity

NPI1336375179
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. CHRISTOPHER ROBERT LEON GUERREROCredential: MD
Location Address2150 PENNSYLVANIA AVE NWWashington, DC 20037-3201
Mailing Address2150 Pennsylvania Ave NwWashington, DC 20037-3201 · (202) 741-2700
Phone(202) 741-2700
Sole ProprietorNo
Medical School CMSUniversity Of North Carolina At Chapel Hill School Of MedicineGraduated 2020
Enumeration DateJune 8, 2009
Last NPPES UpdateAugust 5, 2024
NPPES CertifiedMay 27, 2021
✔ NPI 1336375179 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in MO · 2013021793
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License 2013021793 (MO)
Also ListedPsychiatry & Neurology · Vascular NeurologyTaxonomy 2084V0102X · License 2013021793 (MO)
2150 PENNSYLVANIA AVE NW, Washington, DC 20037
Open in Google Maps ↗

Secondary Practice Location 1

Location 14921 Parkview Pl, Ste 6CSaint Louis, MO 63110-1032 · Phone (314) 362-3275 · Fax (314) 362-0338

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina and more.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

Dr. Christopher Robert Leon Guerrero Md 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 ID3274757992
PECOS Enrollment IDI20210730001361
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

3

Medicare enrollment records show Christopher Leon Guerrero reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Medical Faculty Associates, Inc
Same address
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
Carolinas Physicians Network Inc
291 mi
Family Medicine
835 ALBEMARLE RD
Troy, NC 27371
  • Reassigned Medicare billing, North Carolina enrollment
  • 2,057 clinicians in this Medicare group
NPI 1548664303 (910) 572-2309
Carolinas Medical Center
309 mi
Obstetrics & Gynecology
200 MEDICAL PARK DR, STE 250
Concord, NC 28025
  • Reassigned Medicare billing, North Carolina enrollment
  • 2,223 clinicians in this Medicare group
NPI 1467790055 (704) 403-6350

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 7

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 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.
141 services120 patients
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.
100 services86 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.
56 services52 patients
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.
55 services54 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.
25 services25 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.
14 services14 patients

Hospital Affiliations CMS Care Compare 4

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

Atrium Health Cleveland

Acute Care Hospitals · Shelby, NC
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number340021
Location201 E Grover StShelby, NC 28150 · Cleveland County
Emergency services Birthing friendly

Carolinas Medical Center/Behav Health

Acute Care Hospitals · Charlotte, NC
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number340113
Location1000 Blythe BlvdCharlotte, NC 28203 · Mecklenburg County
Emergency services Birthing friendly

Atrium Health Union

Acute Care Hospitals · Monroe, NC
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number340130
Location600 Hospital DrMonroe, NC 28112 · Union County
Emergency services Birthing friendly

Atrium Health University City

Acute Care Hospitals · Charlotte, NC
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number340166
Location8800 North Tyron StreetCharlotte, NC 28262 · Mecklenburg County
Emergency services Birthing friendly

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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
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.

LEI DU LYNN M.D.
Internal Medicine
2150 PENNSYLVANIA AVE NW, SUITE 5-416
WASHINGTON, DC 20037
District of Columbia (202) 741-2574
DR. ELLEN CURTIN MURPHY MD
Obstetrics & Gynecology (Obstetrics)
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-2500
DR. CHRISTOPHER DAVID BADGER MD
Student in an Organized Health Care Education/Training Program
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-3000
DR. MONICA MARIA MANRIQUE CASTRILLON MD
Student in an Organized Health Care Education/Training Program
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-3000
DR. STEVEN JOSEPH RALSTON MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-2500
ROBERT STEVEN SIEGEL M.D.
Internal Medicine (Hematology & Oncology)
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-3333
JAMES DAVID KATZ M.D.
Internal Medicine (Rheumatology)
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-2222
SYLVIA MENTEER GONSAHN-BOLLIE M.D.
Internal Medicine
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-2222

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 Christopher Leon Guerrero's NPI number?

The NPI number for Christopher Leon Guerrero is 1336375179. It was assigned to this individual provider in the NPPES registry on June 8, 2009.

Where is Christopher Leon Guerrero located?

Christopher Leon Guerrero practices at 2150 Pennsylvania Ave NW, Washington, DC 20037. The listed phone number is (202) 741-2700.

What is Christopher Leon Guerrero's specialty?

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

Is Christopher Leon Guerrero enrolled in Medicare?

Yes. Christopher Leon Guerrero 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 Christopher Leon Guerrero's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Leon Guerrero reassigns Medicare benefits to 3 organizations: Medical Faculty Associates, Inc (Washington, DC), Carolinas Physicians Network Inc (Troy, NC) and Carolinas Medical Center (Concord, NC). 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 Christopher Leon Guerrero's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Leon Guerrero accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and BlueCross BlueShield of South Carolina and 2 other insurers list Christopher Leon Guerrero 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 Christopher Leon Guerrero affiliated with any hospitals?

According to CMS data, Christopher Leon Guerrero is affiliated with Atrium Health Cleveland, Carolinas Medical Center/Behav Health, Atrium Health Union and Atrium Health University City.

When was this NPI record last updated?

The NPPES record for Christopher Leon Guerrero was last updated on August 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.