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DR. MARK E WERTENTEIL M.D.
NPI 1922067180
Internal Medicine in Glen Rock, NJ

Active since March 17, 2006PECOS EnrolledAccepts Medicare Assignment
98.67/100
CMS Quality Rating
85 HARRISTOWN RD, GLEN ROCK, NJ 07452(201) 689-3726(201) 794-2117 Get Directions Write a Review

NPPES record last updated: December 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Mark E Wertenteil M.d. NPPES

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

DR. MARK E WERTENTEIL M.D. (NPI 1922067180) is an individual internal medicine provider in Glen Rock, New Jersey, licensed in New Jersey (64782) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Valley Hospital, and is a graduate of New York University School Of Medicine (1994).

NPPES Registry Identity

NPI1922067180
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARK E WERTENTEILCredential: M.D.
Location Address85 HARRISTOWN RDGlen Rock, NJ 07452-3329
Mailing Address85 Harristown RdGlen Rock, NJ 07452-3329 · (201) 689-3726 · Fax (201) 794-2117
Phone(201) 689-3726
Fax(201) 794-2117
Sole ProprietorNo
Medical School CMSNew York University School Of MedicineGraduated 1994
Enumeration DateMarch 17, 2006
Last NPPES UpdateDecember 3, 2025
NPPES CertifiedDecember 3, 2025
✔ NPI 1922067180 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NJ · 64782
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
85 HARRISTOWN RD, Glen Rock, NJ 07452
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Other Identifiers 5

OtherP626640Oxford
Other1750922Unitedhealthcare
Medicaid7372604NJ
Other5240557Aetna
Other0464052000Amerihealth

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

Dr. Mark E Wertenteil 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 ID2365486404
PECOS Enrollment IDI20050620000242
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 10

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.

Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
501 services297 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.
376 services277 patients
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.
345 services226 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.
296 services296 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
129 services128 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
106 services101 patients

Hospital Affiliations CMS Care Compare

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

Valley Hospital

Acute Care Hospitals · Paramus, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310012
Location4 Valley Health PlazaParamus, NJ 07652 · Bergen County
Emergency services Birthing friendly

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
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
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.

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
Quality93.57
Promoting Interoperability100
Improvement Activities40

Reported Quality Measures

e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
97%3,372 patients4/55-star benchmark: 99%
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.
99%133 patients4/55-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.
75%1,276 patients4/55-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…
99%1,276 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…
70%1,276 patients4/55-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.
56%1,276 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 10

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

ORTHOPEDIC ASSOCIATES OF NEW JERSEY
Specialist
85 HARRISTOWN RD, SUITE 103
GLEN ROCK, NJ 07452
Bergen County (844) 366-8800
ORTHOPAEDIC ASSOCIATES OF FAIR LAWN, LLC
Orthopaedic Surgery (Orthopaedic Trauma)
85 HARRISTOWN RD, SUITE 103
GLEN ROCK, NJ 07452
Bergen County (844) 366-8800
TYLER ANTHONY MANLANGIT PA-C
Physician Assistant (Surgical)
85 HARRISTOWN RD
GLEN ROCK, NJ 07452
Bergen County (844) 366-8800
OASIS MEDICAL AND SURGICAL WELLNESS GROUP LLC
Specialist
85 HARRISTOWN RD, SUITE 103
GLEN ROCK, NJ 07452
Bergen County (844) 366-8800
DR. ALMERINDO G. PORTFOLIO JR. M.D.
Ophthalmology
85 HARRISTOWN RD, SUITE 102
GLEN ROCK, NJ 07452
Bergen County (201) 445-5161
DR. FATIMA BUKHARI MD
Pediatrics
85 HARRISTOWN RD
GLEN ROCK, NJ 07452
Bergen County (201) 201-4610
GROUP ORTHOPEDICS LLC
Specialist
85 HARRISTOWN RD, SUITE 103
GLEN ROCK, NJ 07452
Bergen County (844) 366-8800
SOVEREIGN MEDICAL GROUP, LLC
Durable Medical Equipment & Medical Supplies
85 HARRISTOWN RD, SUITE 101
GLEN ROCK, NJ 07452
Bergen County (201) 855-8301

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 Mark Wertenteil's NPI number?

The NPI number for Mark Wertenteil is 1922067180. It was assigned to this individual provider in the NPPES registry on March 17, 2006.

Where is Mark Wertenteil located?

Mark Wertenteil practices at 85 Harristown Rd, Glen Rock, NJ 07452. The listed phone number is (201) 689-3726.

What is Mark Wertenteil's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Mark Wertenteil enrolled in Medicare?

Yes. Mark Wertenteil 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 Mark Wertenteil affiliated with any hospitals?

According to CMS data, Mark Wertenteil is affiliated with Valley Hospital.

When was this NPI record last updated?

The NPPES record for Mark Wertenteil was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.