THOMAS NESBITT AHLBORN M.D.
NPI 1801883277
Surgery in Glen Rock, NJ

Q: What is Thomas Ahlborn's NPI number?

The NPI number for Thomas Ahlborn is 1801883277. It was assigned to this individual provider in the NPPES registry on September 30, 2005.

Q: What is Thomas Ahlborn's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Thomas Ahlborn 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.

Active since September 30, 2005PECOS Enrolled

98.67/100

CMS Quality Rating

385 S MAPLE AVE, GLEN ROCK, NJ 07452(201) 444-5757(201) 444-0184 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Thomas Nesbitt Ahlborn M.d. NPPES

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

THOMAS NESBITT AHLBORN M.D. (NPI 1801883277) is an individual surgery provider in Glen Rock, New Jersey, licensed in New Jersey (MA48848) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801883277

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameTHOMAS NESBITT AHLBORNCredential: M.D.

Location Address385 S MAPLE AVEGlen Rock, NJ 07452-1543

Mailing Address385 S Maple AveGlen Rock, NJ 07452-1543 · (201) 444-5757 · Fax (201) 444-0184

Phone(201) 444-5757

Fax(201) 444-0184

Sole ProprietorNo

Enumeration DateSeptember 30, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1801883277 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in NJ · MA48848

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

385 S MAPLE AVE, Glen Rock, NJ 07452

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Other Identifiers 1

Medicaid3715108NJ

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thomas Nesbitt Ahlborn 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 Thomas Ahlborn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Valley Physician Services PC

3.4 mi

Internal Medicine

15 ESSEX RD
Paramus, NJ 07652

Reassigned Medicare billing, New Jersey enrollment
833 clinicians in this Medicare group

NPI 1467815928 (201) 291-6086

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 07452 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

$98.09 typical visit price

range $63.84 – $190.92

Typical copayment $24.52 (range $15.96 – $47.73)

Most-billed visit code 99203

Established Patient

$79.09 typical visit price

range $20.97 – $155.92

Typical copayment $19.77 (range $5.24 – $38.98)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

98.67/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

93.57

Promoting Interoperability

100

Improvement Activities

Reported Quality Measures

Medication Reconciliation

The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.

100%232 patients5/55-star benchmark: 100%

Patient-Specific Education

The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.

51%1,067 patients3/55-star benchmark: 97%

Provide Patient Access

At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…

98%1,067 patients4/55-star benchmark: 100%

Secure Messaging

For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…

34%1,067 patients2/55-star benchmark: 89%

View, Download, or Transmit (VDT)

At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.

47%1,067 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 15

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

MELISSA L. BAUCH

Chiropractor

385 S MAPLE AVE, SUITE 111
GLEN ROCK, NJ 07452

Bergen County (201) 652-9590

DR. TAMAR GRUENBAUM D.D.S

Dentist (Pediatric Dentistry)

385 S MAPLE AVE, SUITE 107
GLEN ROCK, NJ 07452

Bergen County (201) 652-2707

PHILIP J. ARETSKY, MD PA

Specialist

385 S MAPLE AVE
GLEN ROCK, NJ 07452

Bergen County (201) 447-1055

DR. BRUCE WALTER BITZER D.M.D.

Dentist (Prosthodontics)

385 S MAPLE AVE
GLEN ROCK, NJ 07452

Bergen County (201) 201-6520

DR. MELISSA LEMAIRE BAUCH-MURPHY D.C.

Chiropractor

385 S MAPLE AVE, SUITE 111
GLEN ROCK, NJ 07452

Bergen County (201) 652-9590

BREAST HEALTH CENTER OF RIDGEWOOD, PC

Clinic/Center (Radiology, Mammography)

385 S MAPLE AVE
GLEN ROCK, NJ 07452

Bergen County (201) 670-4550

JOYCE HAYDEN-SEMAN, LLC

Counselor (Mental Health)

385 S MAPLE AVE, SUITE 111
GLEN ROCK, NJ 07452

Bergen County (201) 857-4299

HAROLD M BRUCK, MDPA

Clinic/Center (Ambulatory Surgical)

385 S MAPLE AVE
GLEN ROCK, NJ 07452

Bergen County (201) 652-2800

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 Thomas Ahlborn's NPI number?

The NPI number for Thomas Ahlborn is 1801883277. It was assigned to this individual provider in the NPPES registry on September 30, 2005.

Where is Thomas Ahlborn located?

Thomas Ahlborn practices at 385 S Maple Ave, Glen Rock, NJ 07452. The listed phone number is (201) 444-5757.

What is Thomas Ahlborn's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Thomas Ahlborn enrolled in Medicare?

Yes. Thomas Ahlborn is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Thomas Ahlborn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Ahlborn reassigns Medicare benefits to Valley Physician Services PC (Paramus, NJ). 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 Thomas Ahlborn'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 Thomas Ahlborn 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.