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DR. JANET DIANE B GILL MD
NPI 1467476283
Anesthesiology in Annapolis, MD

Active since July 26, 2006PECOS EnrolledAccepts Medicare Assignment
ANNE ARUNDEL MEDICAL CENTER, 2001 MEDICAL PARKWAY, ANNAPOLIS, MD 21401(410) 280-2260(410) 280-2290 Get Directions Write a Review

NPPES record last updated: May 7, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Janet Diane B Gill Md NPPES

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

DR. JANET DIANE B GILL MD (NPI 1467476283) is an individual anesthesiology provider in Annapolis, Maryland, licensed in California (G66396) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Hilo Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1467476283
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. JANET DIANE B GILLCredential: MD
Location AddressANNE ARUNDEL MEDICAL CENTER, 2001 MEDICAL PARKWAYAnnapolis, MD 21401-2140
Mailing Address469 Jumpers Hole Rd Apt 2201Severna Park, MD 21146-1771 · (530) 774-5391
Phone(410) 280-2260
Fax(410) 280-2290
Sole ProprietorNo
Medical School CMSOtherGraduated 1988
Enumeration DateJuly 26, 2006
Last NPPES UpdateMay 7, 2026
NPPES CertifiedMay 7, 2026
✔ NPI 1467476283 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in CA · G66396✔ Licensed in MD · D0045620✔ Licensed in VA · 0101058578
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.
ANNE ARUNDEL MEDICAL CENTER, Annapolis, MD 21401
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Other Names 1

Other Name (5)Dr. Diane B Gill Md

Secondary Practice Locations 2

Location 12000 Sutter PlDavis, CA 95616-6201 · Phone (530) 757-5117 · Fax (530) 757-5194
Location 2Bayhealth Hospital Kent Campus, 640 S State StreetDover, DE 19901-1990 · Phone (302) 674-4700

Other Identifiers 2

Other00G663960CA · Blue Shield Of Ca
Medicaid00G663960CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona.Insurance ›

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

Dr. Janet Diane B Gill Md 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 ID1456353416
PECOS Enrollment IDI20210419002487, I20241212002015, I20251010003209
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 2

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 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.
15 services15 patients
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.
14 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Hilo Medical Center

Acute Care Hospitals · Hilo, HI
2/5 CMS rating
OwnershipGovernment - State
CMS Certification Number120005
Location1190 Waianuenue AvenueHilo, HI 96720 · Hawaii County
Emergency services Birthing friendly

Luminis Health Anne Arundel Medical Center, Inc

Acute Care Hospitals · Annapolis, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210023
Location2001 Medical ParkwayAnnapolis, MD 21401 · Anne Arundel 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 Janet Diane Gill's NPI number?

The NPI number for Janet Diane Gill is 1467476283. It was assigned to this individual provider in the NPPES registry on July 26, 2006. The provider is also known as Dr. Diane B Gill MD.

Where is Janet Diane Gill located?

Janet Diane Gill practices at Anne Arundel Medical Center 2001 Medical Parkway, Annapolis, MD 21401. The listed phone number is (410) 280-2260.

What is Janet Diane Gill's specialty?

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

Is Janet Diane Gill enrolled in Medicare?

Yes. Janet Diane Gill 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.

What insurance does Janet Diane Gill accept?

Health plans from Blue Cross Blue Shield of Arizona list Janet Diane Gill as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Janet Diane Gill affiliated with any hospitals?

According to CMS data, Janet Diane Gill is affiliated with Hilo Medical Center and Luminis Health Anne Arundel Medical Center, Inc.

When was this NPI record last updated?

The NPPES record for Janet Diane Gill was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.