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KEITH L CALLAHAN M.D.
NPI 1629063219
Family Medicine in Warwick, RI

Active since September 20, 2005PECOS EnrolledAccepts Medicare Assignment
390 TOLL GATE RD, SUITE 108, WARWICK, RI 02886(401) 921-5672(401) 921-5679 Get Directions Write a Review

NPPES record last updated: June 24, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Keith L Callahan M.d. NPPES

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

KEITH L CALLAHAN M.D. (NPI 1629063219) is an individual family medicine provider in Warwick, Rhode Island, licensed in Rhode Island (MD12303) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Kent County Memorial Hospital, and maintains a secondary practice location in Cranston.

NPPES Registry Identity

NPI1629063219
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameKEITH L CALLAHANCredential: M.D.
Location Address390 TOLL GATE RD, SUITE 108Warwick, RI 02886-4326
Mailing Address390 Toll Gate Rd, Suite 108Warwick, RI 02886-4326 · (401) 921-5672 · Fax (401) 921-5679
Phone(401) 921-5672
Fax(401) 921-5679
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 1995
Enumeration DateSeptember 20, 2005
Last NPPES UpdateJune 24, 2026
NPPES CertifiedJune 24, 2026
✔ NPI 1629063219 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in RI · MD12303
Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

390 TOLL GATE RD, Warwick, RI 02886
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Secondary Practice Location 1

Location 12220 Plainfield PikeCranston, RI 02921-2031 · Phone (401) 585-8500

Other Identifiers 6

Other9201212RI · Cigna
Other496-667RI · Tufts
OtherAA98861RI · Harvard Pilgrim
Other32250-6RI · Blue Cross
Other414283RI · Blue Chip
Other810900591RI · Multiplan/phcs

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

Keith L Callahan 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 ID6608806047
PECOS Enrollment IDI20071024000216
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 3

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
134 services87 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
103 services73 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
80 services80 patients

Hospital Affiliations CMS Care Compare 3

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

Kent County Memorial Hospital

Acute Care Hospitals · Warwick, RI
3/5 CMS rating
OwnershipProprietary
CMS Certification Number410009
Location455 Toll Gate RdWarwick, RI 02886 · Kent County
Emergency services Birthing friendly

Women & Infants Hospital Of Rhode Island

Acute Care Hospitals · Providence, RI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number410010
Location101 Dudley StreetProvidence, RI 02905 · Providence County
Emergency services Birthing friendly

The Miriam Hospital

Acute Care Hospitals · Providence, RI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number410012
Location164 Summit AvenueProvidence, RI 02906 · Providence County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02886 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.48 typical visit price
range $58.57 – $177.03
Typical copayment $22.62 (range $14.64 – $44.25)
Most-billed visit code 99203
Established Patient
$103.10 typical visit price
range $18.92 – $144.38
Typical copayment $25.77 (range $4.73 – $36.09)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MARK FRANCIS SCOTT M.D.
Obstetrics & Gynecology
390 TOLL GATE RD, SUITE 201
WARWICK, RI 02886
Kent County (401) 738-8800
LUCILLE LANNA MD,LTD.
Internal Medicine
390 TOLL GATE RD, SUITE 103
WARWICK, RI 02886
Kent County (401) 921-6700
DR. EDWARD S. THOMAS MD
Internal Medicine (Cardiovascular Disease)
390 TOLL GATE RD, STE 108
WARWICK, RI 02886
Kent County (401) 739-7210
WEST BAY SURGICAL ASSOCIATES INC.
Surgery
390 TOLL GATE RD, STE.200
WARWICK, RI 02886
Kent County (401) 739-8010
DR. JOHN ISAAC JR. M.D.
Surgery
390 TOLL GATE RD, STE.200
WARWICK, RI 02886
Kent County (401) 739-8010
DR. DANIEL B. REARDON M.D.
Surgery
390 TOLL GATE RD, STE.200
WARWICK, RI 02886
Kent County (401) 691-3300
THOMAS R. LEDDY, M.D.,LLC
Ophthalmology
390 TOLL GATE RD
WARWICK, RI 02886
Kent County (401) 732-2662
KENT CARDIOLOGY ASSOC INC
Internal Medicine (Cardiovascular Disease)
390 TOLL GATE RD, SUITE 202
WARWICK, RI 02886
Kent County (401) 739-7210

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 Keith Callahan's NPI number?

The NPI number for Keith Callahan is 1629063219. It was assigned to this individual provider in the NPPES registry on September 20, 2005.

Where is Keith Callahan located?

Keith Callahan practices at 390 Toll Gate Rd Suite 108, Warwick, RI 02886. The listed phone number is (401) 921-5672.

What is Keith Callahan's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Keith Callahan enrolled in Medicare?

Yes. Keith Callahan 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 Keith Callahan affiliated with any hospitals?

According to CMS data, Keith Callahan is affiliated with Kent County Memorial Hospital, Women & Infants Hospital Of Rhode Island and The Miriam Hospital.

When was this NPI record last updated?

The NPPES record for Keith Callahan was last updated on June 24, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.