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DR. WILLIAM FOUNTAINE PITTENGER JR. OD
NPI 1417935156
Optometrist in Huntsville, AL

Active since January 04, 2006PECOS Enrolled
806 REGAL DR, HUNTSVILLE, AL 35801(256) 536-4489(256) 536-4399 Get Directions Write a Review

NPPES record last updated: September 15, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. William Fountaine Pittenger Jr. Od NPPES

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

DR. WILLIAM FOUNTAINE PITTENGER JR. OD (NPI 1417935156) is an individual optometrist in Huntsville, Alabama, licensed in Alabama (S520TA073) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417935156
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. WILLIAM FOUNTAINE PITTENGER JR.Credential: OD
Location Address806 REGAL DRHuntsville, AL 35801
Mailing Address806 Regal DrHuntsville, AL 35801 · (256) 536-4489 · Fax (256) 536-4399
Phone(256) 536-4489
Fax(256) 536-4399
Sole ProprietorNo
Enumeration DateJanuary 4, 2006
Last NPPES UpdateSeptember 15, 2010
✔ NPI 1417935156 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in AL · S520TA073
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
806 REGAL DR, Huntsville, AL 35801
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Other Identifiers 2

Medicare ID-Type Unspecified59771AL
Medicare UPINT69027

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. William Fountaine Pittenger Jr. Od 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 Reassignment

Medicare enrollment records show William Pittenger reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Neena Singhal James, LLC
Same address
Optometrist
806 REGAL DR SW
Huntsville, AL 35801
  • Reassigned Medicare billing, Alabama enrollment
  • 4 clinicians in this Medicare group
NPI 1215469242 (256) 536-4489

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 35801 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
$122.31 typical visit price
range $52.65 – $161.63
Typical copayment $30.57 (range $13.16 – $40.40)
Most-billed visit code 99204
Established Patient
$66.08 typical visit price
range $16.56 – $131.65
Typical copayment $16.52 (range $4.14 – $32.91)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 William Pittenger's NPI number?

The NPI number for William Pittenger is 1417935156. It was assigned to this individual provider in the NPPES registry on January 4, 2006.

Where is William Pittenger located?

William Pittenger practices at 806 Regal Dr, Huntsville, AL 35801. The listed phone number is (256) 536-4489.

What is William Pittenger's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is William Pittenger enrolled in Medicare?

Yes. William Pittenger is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for William Pittenger's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Pittenger reassigns Medicare benefits to Neena Singhal James, LLC (Huntsville, AL). The 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 William Pittenger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for William Pittenger was last updated on September 15, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.