NORTHRIUM HEALTH LLC
NPI 1336700160
Anesthesiology in Clinton, MD

Active since June 24, 2019
8222 SCHULTZ RD STE 100A, CLINTON, MD 20735(202) 221-8442(202) 221-8441 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 5, 2026, Nov 5, 2025, May 28, 2025 and 4 more (7 updates tracked since 2023).

About Northrium Health Llc NPPES

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

NORTHRIUM HEALTH LLC (NPI 1336700160) is a healthcare organization registered as an anesthesiology in Clinton, Maryland and active in the NPI registry since June 2019. The organization maintains 8 additional practice locations and lists Alexis Addison, Practice Director, as its authorized official.

NPPES Registry Identity

NPI1336700160
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameNORTHRIUM HEALTH LLC
Location Address8222 SCHULTZ RD STE 100AClinton, MD 20735-2607
Mailing Address8222 Schultz Rd Ste 100bClinton, MD 20735-2607 · (202) 221-8442 · Fax (202) 221-8443
Fax(202) 221-8441
Organization SubpartNo
Authorized OfficialAlexis AddisonPractice Director · (727) 543-5064
Enumeration DateJune 24, 2019
Last NPPES UpdateAugust 5, 20267 updates tracked since enumeration
NPPES CertifiedAugust 5, 2026
✔ NPI 1336700160 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedNurse Anesthetist, Certified RegisteredTaxonomy 367500000X
8222 SCHULTZ RD STE 100A, Clinton, MD 20735

Secondary Practice Locations 8

Location 111400 Rockville Pike Ste 108Rockville, MD 20852-3018 · Phone (301) 770-3334 · Fax (855) 262-7497
Location 25225 Wisconsin Ave NW Ste 200BWashington, DC 20015-2014 · Phone (443) 973-6853
Location 31838 Greene Tree Rd Ste 370Baltimore, MD 21208-7102 · Phone (410) 486-3400
Location 41220 Caraway Ct Ste 1050AUpper Marlboro, MD 20774-5338 · Phone (240) 381-5813
Location 53431 Benson Ave Ste G100Baltimore, MD 21227-1087 · Phone (410) 999-4411
Location 61629 K St NW, Suite 300Washington, DC 20006-1631 · Phone (202) 221-8442 · Fax (202) 221-8443
Location 78630 Fenton St Ste 800Silver Spring, MD 20910-3821 · Phone (301) 585-8880 · Fax (301) 585-6521
Location 81609 E Joppa RdTowson, MD 21286-2122 · Phone (410) 834-5600

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Northrium Health Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

20

Medicare enrollment records show 20 clinicians reassign Medicare billing to Northrium Health LLC, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 2

Anesthesiology12
Certified Registered Nurse Anesthetist (CRNA)8

Clinicians, nearest first (20)

Anesthesiology
NPI 1316053465
1310 SOUTHERN AVE SE
Washington, DC 20032
(202) 574-6851
✔ PECOS✔ Accepts Medicare6.5 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1043937832
901 HARRY S TRUMAN DR N
Largo, MD 20774
(202) 427-9403
9.0 mi
Anesthesiology
NPI 1114926755
2041 GEORGIA AVE NW HUH B105
Washington, DC 20060
(202) 865-6100
✔ PECOS✔ Accepts Medicare12 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1639178700
4320 SEMINARY RD INOVA ALEXANDRIA HOSPITAL
Alexandria, VA 22304
(703) 504-3789
✔ Accepts Medicare12 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1356974570
4320 SEMINARY RD
Alexandria, VA 22304
(703) 504-3000
✔ Accepts Medicare12 mi
Anesthesiology
NPI 1033193396
7600 CARROLL AVE
Takoma Park, MD 20912
(301) 891-5520
✔ PECOS✔ Accepts Medicare16 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1083927701
5530 WISCONSIN AVE STE 1620
Chevy Chase, MD 20815
(301) 718-9800
17 mi
Anesthesiology
NPI 1467424051
10610 RHODE ISLAND AVE SUITE 206
Beltsville, MD 20705
(301) 595-8802
✔ PECOS✔ Accepts Medicare17 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1154634178
3300 GALLOWS RD
Falls Church, VA 22042
(703) 776-3138
✔ Accepts Medicare19 mi
Anesthesiology
NPI 1376515320
100 HOSPITAL RD
Prince Frederick, MD 20678
(410) 535-4000
✔ PECOS22 mi
Anesthesiology
NPI 1801821806
700 MELVIN AVE SUITE 7A
Annapolis, MD 21401
(410) 280-2260
✔ PECOS✔ Accepts Medicare25 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1851404792
83 CHURCH RD
Arnold, MD 21012
(410) 757-2778
✔ PECOS✔ Accepts Medicare27 mi
Anesthesiology
NPI 1689714073
110 S PACA ST SUITE 300 6TH FL
Baltimore, MD 21201
(410) 328-6720
✔ PECOS✔ Accepts Medicare38 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1063767200
1800 ORLEANS ST
Baltimore, MD 21287
(410) 266-1588
39 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1639788581
1800 ORLEANS ST
Baltimore, MD 21287
(443) 287-2937
✔ Accepts Medicare39 mi
Anesthesiology
NPI 1932116241
1050 KEY PKWY STE 103
Frederick, MD 21702
(240) 629-3939
✔ PECOS53 mi
Anesthesiology
NPI 1386795573
196 THOMAS JOHNSON DR SUITE # 215
Frederick, MD 21702
(301) 668-9988
✔ PECOS54 mi
Anesthesiology
NPI 1659313831
10212 GOVERNOR LANE BLVD SUITE1004
Williamsport, MD 21795
(301) 733-4200
✔ PECOS✔ Accepts Medicare75 mi
Anesthesiology
NPI 1942697867
22 BRAMHALL ST
Portland, ME 04102
(207) 662-2526
✔ PECOS✔ Accepts Medicare481 mi
Anesthesiology
NPI 1871858092
4502 MEDICAL DR
San Antonio, TX 78229
(210) 567-4506
✔ PECOS✔ Accepts Medicare1,393 mi

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

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 Northrium Health LLC's NPI number?

The NPI number for Northrium Health LLC is 1336700160. It was assigned to this organization in the NPPES registry on June 24, 2019.

Where is Northrium Health LLC located?

Northrium Health LLC is located at 8222 Schultz Rd Ste 100A, Clinton, MD 20735. The listed phone number is (202) 221-8442.

What is Northrium Health LLC's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Northrium Health LLC enrolled in Medicare?

Yes. Northrium Health LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Northrium Health LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 20 clinicians in 2 Medicare specialties reassign their Medicare billing to Northrium Health LLC. A 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 the clinician's services. The largest specialties are Anesthesiology (12) and Certified Registered Nurse Anesthetist (CRNA) (8). Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Northrium Health LLC was last updated on August 5, 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.