Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ROBERT OLDS CARPENTER DO
NPI 1720666266
Anesthesiology in Baltimore, MD

Active since March 29, 2021PECOS Enrolled
600 N WOLFE ST, BALTIMORE, MD 21287(410) 955-5000 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 31, 2026, Jun 17, 2025, Mar 29, 2021 (3 updates tracked since 2021).

About Robert Olds Carpenter Do NPPES

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

ROBERT OLDS CARPENTER DO (NPI 1720666266) is an individual anesthesiology provider in Baltimore, Maryland, licensed in Massachusetts (1028598) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1720666266
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameROBERT OLDS CARPENTERCredential: DO
Location Address600 N WOLFE STBaltimore, MD 21287-0005
Mailing Address960 Massachusetts Ave, Fl 2Boston, MA 02118
Sole ProprietorNo
Enumeration DateMarch 29, 2021
Last NPPES UpdateAugust 31, 20263 updates tracked since enumeration
NPPES CertifiedAugust 31, 2026
NPI 1720666266 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in MA · 1028598
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, Baltimore, MD 21287

Secondary Practice Locations 2

Location 1111 Colchester AveBurlington, VT 05401-1473 · Phone (802) 847-2345
Location 21 Boston Medical Center PlaceBoston, MA 02118 · Phone (617) 638-6950 · Fax (617) 638-6966

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Robert Olds Carpenter Do 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.

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.

Physician Assistant (Medical)
600 N WOLFE ST, NELSON 2-133
BALTIMORE, MD 21287
Physician Assistant
600 N WOLFE ST, MARBURG B-186
BALTIMORE, MD 21287
Pathology (Anatomic Pathology & Clinical Pathology)
600 N WOLFE ST
BALTIMORE, MD 21287
Dental Hygienist
600 N WOLFE ST, BLALOCK 266
BALTIMORE, MD 21287
Nurse Practitioner (Acute Care)
600 N WOLFE ST
BALTIMORE, MD 21287
Internal Medicine (Medical Oncology)
600 N WOLFE ST
BALTIMORE, MD 21287
Psychiatry & Neurology (Psychiatry)
600 N WOLFE ST
BALTIMORE, MD 21287
Student in an Organized Health Care Education/Training Program
600 N WOLFE ST
BALTIMORE, MD 21287

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 Robert Carpenter's NPI number?

The NPI number for Robert Carpenter is 1720666266. It was assigned to this individual provider in the NPPES registry on March 29, 2021.

Where is Robert Carpenter located?

Robert Carpenter practices at 600 N Wolfe St, Baltimore, MD 21287. The listed phone number is (410) 955-5000.

What is Robert Carpenter's specialty?

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

Is Robert Carpenter enrolled in Medicare?

Yes. Robert Carpenter is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Robert Carpenter was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.