MS. SARAH MONALISA HALL M.D.
NPI 1629212600
Anesthesiology in Baltimore, MD

Active since April 22, 2009PECOS Enrolled
600 N WOLFE ST NELSON OFC 2-132, BALTIMORE, MD 21287(917) 364-2739 Get Directions Write a Review

NPPES record last updated: August 27, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ms. Sarah Monalisa Hall M.d. NPPES

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

MS. SARAH MONALISA HALL M.D. (NPI 1629212600) is an individual anesthesiology provider in Baltimore, Maryland, licensed in Maryland (D0076368) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629212600
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameMS. SARAH MONALISA HALLCredential: M.D.
Location Address600 N WOLFE ST NELSON OFC 2-132Baltimore, MD 21287-0001
Mailing Address600 N Wolfe St Nelson Ofc 2-132Baltimore, MD 21287-0001 · (917) 364-2739
Sole ProprietorNo
Enumeration DateApril 22, 2009
Last NPPES UpdateAugust 27, 2013
✔ NPI 1629212600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in MD · D0076368
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.
600 N WOLFE ST NELSON OFC 2-132, Baltimore, MD 21287

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Sarah Monalisa Hall M.d. 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 Sarah Hall reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Anesthesiology
75 JACKSON AVE STE 206
Syosset, NY 11791
  • Reassigned Medicare billing, New York enrollment
  • 5 clinicians in this Medicare group

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 Sarah Hall's NPI number?

The NPI number for Sarah Hall is 1629212600. It was assigned to this individual provider in the NPPES registry on April 22, 2009.

Where is Sarah Hall located?

Sarah Hall practices at 600 N Wolfe St Nelson Ofc 2-132, Baltimore, MD 21287. The listed phone number is (917) 364-2739.

What is Sarah Hall's specialty?

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

Is Sarah Hall enrolled in Medicare?

Yes. Sarah Hall is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sarah Hall's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Hall reassigns Medicare benefits to General Anesthesia Services,llp (Syosset, NY). 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 Sarah Hall'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 Sarah Hall was last updated on August 27, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.