GREENBELT ANESTHESIA ASSOCIATES, LLC
NPI 1548216450
Contractor in Lanham, MD

Active since May 25, 2006
9821 GREENBELT RD, SUITE 103, LANHAM, MD 20706(301) 552-1801(301) 552-2695 Get Directions Write a Review

NPPES record last updated: October 29, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Greenbelt Anesthesia Associates, Llc NPPES

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

GREENBELT ANESTHESIA ASSOCIATES, LLC (NPI 1548216450) is a healthcare organization registered as a contractor in Lanham, Maryland and active in the NPI registry since May 2006. The organization lists Maximo Singer, Director, as its authorized official.

NPPES Registry Identity

NPI1548216450
Entity TypeOrganization
Primary Taxonomy171W00000X
Legal Business NameGREENBELT ANESTHESIA ASSOCIATES, LLC
Location Address9821 GREENBELT RD, SUITE 103Lanham, MD 20706-2265
Mailing Address9821 Greenbelt Rd, Suite 103Lanham, MD 20706-2265 · (301) 552-1801 · Fax (301) 552-2695
Fax(301) 552-2695
Organization SubpartNo
Authorized OfficialMaximo SingerDirector · (301) 552-1801
Enumeration DateMay 25, 2006
Last NPPES UpdateOctober 29, 2008
✔ NPI 1548216450 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyContractorOther Service Providers
Taxonomy Code171W00000X
Definition
For the purposes of the Health Care Provider Taxonomy, a contractor is limited to individuals who do construction or mechanical work to modify a patient's environment to accommodate a health condition. Contractors perform projects including, but not limited to, building wheelchair ramps, widening doorways, modifying personal vehicles, and making other improvements for patient access and movement. This code has no relation to a provider's employment status.
9821 GREENBELT RD, Lanham, MD 20706

Other Identifiers 2

Medicare PING00998DC
Medicaid401221600MD

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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)

Greenbelt Anesthesia Associates, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

29

Medicare enrollment records show 29 clinicians reassign Medicare billing to Greenbelt Anesthesia Associates, LLC, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 2

Certified Registered Nurse Anesthetist (CRNA)23
Anesthesiology6

Nearest to this location (20)

See all 29
Certified Registered Nurse Anesthetist (CRNA)
NPI 1760564579
7300 VAN DUSEN RD
Laurel, MD 20707
(443) 332-4088
✔ Accepts Medicare7.1 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1457659120
632 MOUNT LUBENTIA CT E
Upper Marlboro, MD 20774
(301) 808-0209
7.6 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1053318741
1150 VARNUM ST NE
Washington, DC 20017
(201) 369-7062
✔ Accepts Medicare9.0 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1225305840
7661 WOODPARK LN APT 303
Columbia, MD 21046
(301) 254-8155
12 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1770850307
3800 RESERVOIR RD NW BLDG LL
Washington, DC 20007
(202) 444-8640
✔ Accepts Medicare14 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1194721712
782 MARSTON CT
Millersville, MD 21108
(410) 703-8858
15 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1962889535
301 HOSPITAL DR
Glen Burnie, MD 21061
(410) 787-4527
✔ Accepts Medicare15 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1598990103
10710 CHARTER DR STE 110
Columbia, MD 21044
(410) 992-9797
✔ Accepts Medicare16 mi
Anesthesiology
NPI 1407834815
7501 SURRATTS RD STE 208B
Clinton, MD 20735
(301) 877-1570
✔ PECOS17 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1508155730
4678 YORKSHIRE DR
Ellicott City, MD 21043
(267) 303-0425
✔ Accepts Medicare17 mi
Anesthesiology
NPI 1134398639
700 MELVIN AVE STE 7A
Annapolis, MD 21401
(410) 280-2260
✔ PECOS✔ Accepts Medicare18 mi
Anesthesiology
NPI 1598740193
1206 N ROLLING RD
Catonsville, MD 21228
(410) 893-5505
✔ PECOS21 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1891778510
22 S GREENE ST
Baltimore, MD 21201
(410) 328-6704
23 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1689905903
137 WATKINS STATION CIR APT.F
Gaithersburg, MD 20879
(301) 590-2633
24 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1417370099
15520 QUINCE RIDGE LN
North Potomac, MD 20878
(301) 330-3381
24 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1750450789
5 MILLPAINT LN APT 1A
Owings Mills, MD 21117
(267) 441-6510
✔ Accepts Medicare29 mi
Anesthesiology
NPI 1386745297
2108 DIDONATO DR
Chester, MD 21619
(410) 708-1048
✔ PECOS✔ Accepts Medicare30 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1710942248
9000 FRANKLIN SQUARE DR 2 NORTH
Baltimore, MD 21237
(443) 777-7179
✔ Accepts Medicare31 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1538198734
5233 KING AVE STE 208
Baltimore, MD 21237
(410) 294-6323
✔ Accepts Medicare32 mi
Anesthesiology
NPI 1871588491
251 E ANTIETAM ST
Hagerstown, MD 21740
(301) 790-8501
✔ PECOS65 mi
See all 29 clinicians

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 Greenbelt Anesthesia Associates, LLC's NPI number?

The NPI number for Greenbelt Anesthesia Associates, LLC is 1548216450. It was assigned to this organization in the NPPES registry on May 25, 2006.

Where is Greenbelt Anesthesia Associates, LLC located?

Greenbelt Anesthesia Associates, LLC is located at 9821 Greenbelt Rd Suite 103, Lanham, MD 20706. The listed phone number is (301) 552-1801.

What is Greenbelt Anesthesia Associates, LLC's specialty?

The primary specialty registered for this NPI is Contractor with taxonomy code 171W00000X.

Is Greenbelt Anesthesia Associates, LLC enrolled in Medicare?

Yes. Greenbelt Anesthesia Associates, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Greenbelt Anesthesia Associates, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 29 clinicians in 2 Medicare specialties reassign their Medicare billing to Greenbelt Anesthesia Associates, 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 Certified Registered Nurse Anesthetist (CRNA) (23) and Anesthesiology (6). Of these, 3 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 Greenbelt Anesthesia Associates, LLC was last updated on October 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.