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ALEXANDER C GERHART M.D.
NPI 1922282607
Anesthesiology in Boston, MA

Active since December 18, 2007PECOS EnrolledAccepts Medicare Assignment
FELDBERG 407, 330 BROOKLINE AVENUE, BOSTON, MA 02215(617) 667-3112 Get Directions Write a Review

NPPES record last updated: December 18, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Alexander C Gerhart M.d. NPPES

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

ALEXANDER C GERHART M.D. (NPI 1922282607) is an individual anesthesiology provider in Boston, Massachusetts, licensed in Massachusetts (234384) and active in the NPI registry since December 2007. He is enrolled in Medicare PECOS, is affiliated with Newton-wellesley Hospital, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (2004).

NPPES Registry Identity

NPI1922282607
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameALEXANDER C GERHARTCredential: M.D.
Location AddressFELDBERG 407, 330 BROOKLINE AVENUEBoston, MA 02215
Mailing AddressFeldberg 407, 330 Brookline AvenueBoston, MA 02215 · (617) 667-3112
Phone(617) 667-3112
Sole ProprietorNo
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 2004
Enumeration DateDecember 18, 2007
✔ NPI 1922282607 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in MA · 234384
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.
FELDBERG 407, Boston, MA 02215
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alexander C Gerhart M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9830258631
PECOS Enrollment IDI20081108000023
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.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
35 services35 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
19 services19 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
15 services14 patients
Anesthesia for extensive surgery on spine 00670
Anesthesia for extensive spine surgery involves medication to block pain and make you unconscious during the procedure. It ensures comfort and prevents movement. Two types may be used: general (you sleep) or regional (numbs a large area). The choice depends on the surgery specifics and your health.
12 services12 patients
Anesthesia for extensive removal of prostate 00865
Anesthesia is a crucial part of the procedure for extensive removal of a certain gland located in the lower abdomen. It helps ensure you don't feel pain during the procedure. There are two types: general, where you're unconscious, and regional, where only a part of your body is numb.
12 services12 patients
Anesthesia for total hip replacement 01214
Anesthesia for total hip replacement is a medical service where medication is given to eliminate pain during surgery. Two types are commonly used: general anesthesia, making you unconscious, or spinal anesthesia, numbing the lower body. The choice depends on your health and your doctor's recommendation.
12 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Newton-Wellesley Hospital

Acute Care Hospitals · Newton, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220101
Location2014 Washington StreetNewton, MA 02462 · Middlesex County
Emergency services Birthing friendly

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 Alexander Gerhart's NPI number?

The NPI number for Alexander Gerhart is 1922282607. It was assigned to this individual provider in the NPPES registry on December 18, 2007.

Where is Alexander Gerhart located?

Alexander Gerhart practices at Feldberg 407 330 Brookline Avenue, Boston, MA 02215. The listed phone number is (617) 667-3112.

What is Alexander Gerhart's specialty?

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

Is Alexander Gerhart enrolled in Medicare?

Yes. Alexander Gerhart is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Alexander Gerhart affiliated with any hospitals?

According to CMS data, Alexander Gerhart is affiliated with Newton-Wellesley Hospital.

When was this NPI record last updated?

The NPPES record for Alexander Gerhart was last updated on December 18, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.