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DONALD S FARQUHAR M.D.
NPI 1811996929
Pediatrics in Mobile, AL

Active since July 20, 2005PECOS Enrolled
4300 OLD SHELL RD, SUITE A, MOBILE, AL 36608(251) 342-9928(251) 342-9938 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Donald S Farquhar M.d. NPPES

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

DONALD S FARQUHAR M.D. (NPI 1811996929) is an individual pediatrics provider in Mobile, Alabama, licensed in Alabama (00007381) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811996929
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDONALD S FARQUHARCredential: M.D.
Location Address4300 OLD SHELL RD, SUITE AMobile, AL 36608-2048
Mailing AddressPo Box 81597Mobile, AL 36689-1597 · (251) 342-9928 · Fax (251) 342-9938
Phone(251) 342-9928
Fax(251) 342-9938
Sole ProprietorNo
Enumeration DateJuly 20, 2005
Last NPPES UpdateJuly 8, 2007
✔ NPI 1811996929 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in AL · 00007381
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
4300 OLD SHELL RD, Mobile, AL 36608
Open in Google Maps ↗

Other Identifiers 2

Other51514333AL · Bcbs Al Provider #
Medicare UPINC76658AL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Donald S Farquhar 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 Reassignments

2

Medicare enrollment records show Donald Farquhar reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Usa Health Physician Billing Services LLC
2.6 mi
Emergency Medicine
2451 UNIVERSITY HOSPITAL DR
Mobile, AL 36617
  • Reassigned Medicare billing, Alabama enrollment
  • 857 clinicians in this Medicare group
NPI 1285292912 (251) 470-7300
Usa Health Community Providers LLC
3.7 mi
Family Medicine
6801 AIRPORT BLVD
Mobile, AL 36608
  • Reassigned Medicare billing, Alabama enrollment
  • 209 clinicians in this Medicare group
NPI 1801571823 (251) 266-3580

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 36608 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
$81.90 typical visit price
range $52.65 – $161.63
Typical copayment $20.47 (range $13.16 – $40.40)
Most-billed visit code 99203
Established Patient
$93.72 typical visit price
range $16.56 – $131.65
Typical copayment $23.43 (range $4.14 – $32.91)
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 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

USA HEALTH COMMUNITY PROVIDERS LLC
Dermatology
4300 OLD SHELL RD
MOBILE, AL 36608
Mobile County (251) 342-7880
SPRINGHILL PEDIATRICS, P.C.
Pediatrics
4300 OLD SHELL RD, SUITE A
MOBILE, AL 36608
Mobile County (251) 342-9928
DR. BELIN FRED BODIE MD
Dermatology
4300 OLD SHELL RD, STE B
MOBILE, AL 36608
Mobile County (251) 342-7880

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 Donald Farquhar's NPI number?

The NPI number for Donald Farquhar is 1811996929. It was assigned to this individual provider in the NPPES registry on July 20, 2005.

Where is Donald Farquhar located?

Donald Farquhar practices at 4300 Old Shell Rd Suite A, Mobile, AL 36608. The listed phone number is (251) 342-9928.

What is Donald Farquhar's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Donald Farquhar enrolled in Medicare?

Yes. Donald Farquhar is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Donald Farquhar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Donald Farquhar reassigns Medicare benefits to 2 organizations: Usa Health Physician Billing Services LLC (Mobile, AL) and Usa Health Community Providers LLC (Mobile, AL). Each 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 Donald Farquhar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Donald Farquhar accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 4 other insurers list Donald Farquhar 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.

When was this NPI record last updated?

The NPPES record for Donald Farquhar was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.