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CHARLES B MARK PSY.D.
NPI 1689767600
Psychologist - Clinical in Oldwick, NJ

Active since October 02, 2006PECOS EnrolledAccepts Medicare Assignment
48 OLD TURNPIKE RD, OLDWICK, NJ 08858(908) 439-3456(908) 439-2343 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Charles B Mark Psy.d. NPPES

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

CHARLES B MARK PSY.D. (NPI 1689767600) is an individual clinical provider in Oldwick, New Jersey, licensed in New Jersey (1712) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1980).

NPPES Registry Identity

NPI1689767600
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameCHARLES B MARKCredential: PSY.D.
Location Address48 OLD TURNPIKE RDOldwick, NJ 08858
Mailing AddressPo Box 242Oldwick, NJ 08858-0242 · (908) 439-3456 · Fax (908) 439-2343
Phone(908) 439-3456
Fax(908) 439-2343
Sole ProprietorYes
Medical School CMSOtherGraduated 1980
Enumeration DateOctober 2, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1689767600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
Licenses✔ Licensed in NJ · 1712✔ Licensed in PA · PS-004600-L
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
48 OLD TURNPIKE RD, Oldwick, NJ 08858
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Other Identifiers 1

Medicare ID-Type Unspecified102869

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

Charles B Mark Psy.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 ID5799954475
PECOS Enrollment IDI20110815000533
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

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.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
203 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08858 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
$190.92 typical visit price
range $63.84 – $190.92
Typical copayment $47.73 (range $15.96 – $47.73)
Most-billed visit code 99205
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.

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.

JAMES LAWRENCE FARMER PSY.D.
Psychologist (Clinical)
48 OLD TURNPIKE RD
OLDWICK, NJ 08858
Hunterdon County (908) 439-3456
STEPHANIE HAYMAKER PH.D.
Psychologist (Clinical)
48 OLD TURNPIKE RD
OLDWICK, NJ 08858
Hunterdon County (908) 439-3456
VIRGINIA S WALTERS PSY.D.
Psychologist (Clinical)
48 OLD TURNPIKE RD
OLDWICK, NJ 08858
Hunterdon County (908) 439-3456

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 Charles Mark's NPI number?

The NPI number for Charles Mark is 1689767600. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Where is Charles Mark located?

Charles Mark practices at 48 Old Turnpike Rd, Oldwick, NJ 08858. The listed phone number is (908) 439-3456.

What is Charles Mark's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Charles Mark enrolled in Medicare?

Yes. Charles Mark 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.

When was this NPI record last updated?

The NPPES record for Charles Mark 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.