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WILLIAM LEWIS GERLING M.D.
NPI 1295734028
Family Medicine in Hendersonville, NC

Active since July 14, 2005PECOS Enrolled
50 HOSPITAL DR, HENDERSONVILLE, NC 28792(828) 650-6822(828) 650-6827 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About William Lewis Gerling M.d. NPPES

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

WILLIAM LEWIS GERLING M.D. (NPI 1295734028) is an individual family medicine provider in Hendersonville, North Carolina, licensed in North Carolina (36185) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295734028
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameWILLIAM LEWIS GERLINGCredential: M.D.
Location Address50 HOSPITAL DRHendersonville, NC 28792-5252
Mailing AddressPo Box 1869Fletcher, NC 28732-1869 · (828) 687-6282 · Fax (828) 687-6285
Phone(828) 650-6822
Fax(828) 650-6827
Sole ProprietorNo
Enumeration DateJuly 14, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1295734028 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in NC · 36185
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.
50 HOSPITAL DR, Hendersonville, NC 28792
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Other Identifiers 1

Medicaid893511BNC

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Lewis Gerling 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 Reassignment

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

General Conference Corp Of Sda
Clinic/Center
388 YPAO RD
Tamuning, GU 96913
  • Reassigned Medicare billing, Guam enrollment
  • 105 clinicians in this Medicare group
NPI 1275586877 (671) 646-8881

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 28792 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
$83.90 typical visit price
range $54.12 – $165.09
Typical copayment $20.97 (range $13.53 – $41.27)
Most-billed visit code 99203
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
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.

JOSEPH R DESANTOLA MD
Internal Medicine (Cardiovascular Disease)
50 HOSPITAL DR, SUITE 3B2
HENDERSONVILLE, NC 28792
Henderson County (828) 687-0088
MS. CATHERINE TAMBRONI-PARKER CNM
Advanced Practice Midwife
50 HOSPITAL DR, SUITE 4A
HENDERSONVILLE, NC 28792
Henderson County (828) 650-8077
WILLIAM DEAL SANDBORN M.D.
Psychiatry & Neurology (Psychiatry)
50 HOSPITAL DR, SUITE 5 A
HENDERSONVILLE, NC 28792
Henderson County (828) 684-1115
MELISA G HARRINGTON M.D.
Internal Medicine (Nephrology)
50 HOSPITAL DR, SUITE 5B
HENDERSONVILLE, NC 28792
Henderson County (828) 651-8864
MOUNTAIN VIEW UROLOGICAL, PA
Urology
50 HOSPITAL DR, SUITE 2A
HENDERSONVILLE, NC 28792
Henderson County (828) 654-6015
BARBARA FRANCES MELVIN MD
Pediatrics
50 HOSPITAL DR, STE 5D
HENDERSONVILLE, NC 28792
Henderson County (828) 650-8032
JENNIFER RANGE MCDEVITT NP
Nurse Practitioner (Psychiatric/Mental Health)
50 HOSPITAL DR
HENDERSONVILLE, NC 28792
Henderson County (828) 684-1115
GARY C PRECHTER M.D.
Internal Medicine (Pulmonary Disease)
50 HOSPITAL DR, SUITE 1C
HENDERSONVILLE, NC 28792
Henderson County (828) 687-9758

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 Gerling's NPI number?

The NPI number for William Gerling is 1295734028. It was assigned to this individual provider in the NPPES registry on July 14, 2005.

Where is William Gerling located?

William Gerling practices at 50 Hospital Dr, Hendersonville, NC 28792. The listed phone number is (828) 650-6822.

What is William Gerling's specialty?

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

Is William Gerling enrolled in Medicare?

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

Which organization bills Medicare for William Gerling's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Gerling reassigns Medicare benefits to General Conference Corp Of Sda (Tamuning, GU). 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 Gerling'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 Gerling was last updated on July 13, 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.