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SHANAN RAY IMMEL MD
NPI 1881221315
Internal Medicine - Infectious Disease in Washington, DC

Active since March 25, 2020PECOS Enrolled
5255 LOUGHBORO RD NW, WASHINGTON, DC 20016(202) 537-4686 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 4, 2026, Mar 25, 2020 (2 updates tracked since 2020).

About Shanan Ray Immel Md NPPES

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

SHANAN RAY IMMEL MD (NPI 1881221315) is an individual infectious disease provider in Washington, District Of Columbia, licensed in Maryland (D0107186) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1881221315
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameSHANAN RAY IMMELCredential: MD
Location Address5255 LOUGHBORO RD NWWashington, DC 20016-2633
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004 · (410) 933-6423
Phone(202) 537-4686
Sole ProprietorNo
Enumeration DateMarch 25, 2020
Last NPPES UpdateAugust 4, 20262 updates tracked since enumeration
NPPES CertifiedAugust 4, 2026
✔ NPI 1881221315 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
Licenses✔ Licensed in MD · D0107186✔ Licensed in DC · MD210011686
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
5255 LOUGHBORO RD NW, Washington, DC 20016
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Secondary Practice Locations 2

Location 18600 Old Georgetown RdBethesda, MD 20814-1422 · Phone (301) 896-2578
Location 29000 Rockville Pike, Building 29B, Office 1D08Bethesda, MD 20892-0001 · Phone (240) 220-0650

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Shanan Ray Immel 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 Reassignment

Medicare enrollment records show Shanan Immel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Johns Hopkins Community Physicians
3.9 mi
Internal Medicine
4102 WILSON BLVD
Arlington, VA 22203
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • Also billed through NPI 1689485963 (Maryland)
  • 691 clinicians in this Medicare group
NPI 1902626765 (703) 462-1777

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 20016 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.

DANIEL RICHARD STAIRIKER CRNP
Nurse Practitioner
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016
District of Columbia (202) 537-4000
HOWARD JIAHAU LI MD
Obstetrics & Gynecology
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016
District of Columbia (202) 537-4000
MR. JOSEPH JOHN LIBRICZ JR. P.A.-C.
Physician Assistant (Surgical)
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016
District of Columbia (301) 589-3977
MICHAEL GOLDENHORN PHARMD
Pharmacist
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016
District of Columbia (202) 537-4769
AARON CONARD
Radiology (Radiological Physics)
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016
District of Columbia (240) 366-7325
MONTY H. OPPENHEIM MD
Anesthesiology
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016
District of Columbia (202) 243-2280
ANDREA L RICHARDSON MD PHD
Pathology (Cytopathology)
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016
District of Columbia (202) 537-4455
DR. SHIVANI AHLAWAT MD
Radiology (Diagnostic Radiology)
5255 LOUGHBORO RD NW
WASHINGTON, DC 20016
District of Columbia (202) 537-4686

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 Shanan Immel's NPI number?

The NPI number for Shanan Immel is 1881221315. It was assigned to this individual provider in the NPPES registry on March 25, 2020.

Where is Shanan Immel located?

Shanan Immel practices at 5255 Loughboro Rd NW, Washington, DC 20016. The listed phone number is (202) 537-4686.

What is Shanan Immel's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Shanan Immel enrolled in Medicare?

Yes. Shanan Immel is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Shanan Immel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shanan Immel reassigns Medicare benefits to Johns Hopkins Community Physicians (Arlington, VA). The 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 Shanan Immel'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 Shanan Immel was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.