DR. PATRICIA A DREYFUSS MD
NPI 1841201936
Specialist in Mountain Lakes, NJ

Q: What is Patricia Dreyfuss's NPI number?

The NPI number for Patricia Dreyfuss is 1841201936. It was assigned to this individual provider in the NPPES registry on August 11, 2006.

Q: What is Patricia Dreyfuss's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for Patricia Dreyfuss was last updated on September 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since August 11, 2006PECOS Enrolled

115 US HIGHWAY 46, BUILDING D, SUITE 27, MOUNTAIN LAKES, NJ 07046(973) 334-3345(973) 263-3142 Get Directions Write a Review

NPPES record last updated: September 20, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Patricia A Dreyfuss Md NPPES

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

DR. PATRICIA A DREYFUSS MD (NPI 1841201936) is an individual specialist in Mountain Lakes, New Jersey, licensed in New Jersey (MA039576) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and is a graduate of Rutgers New Jersey Medical School (1979).

NPPES Registry Identity

NPI1841201936

Entity TypeIndividualFemale

Primary Taxonomy174400000X

Provider Legal NameDR. PATRICIA A DREYFUSSCredential: MD

Location Address115 US HIGHWAY 46, BUILDING D, SUITE 27Mountain Lakes, NJ 07046-1668

Mailing Address115 Us Highway 46, Building D, Suite 27Mountain Lakes, NJ 07046-1668 · (973) 334-3345 · Fax (973) 263-3142

Phone(973) 334-3345

Fax(973) 263-3142

Sole ProprietorYes

Medical School CMSRutgers New Jersey Medical SchoolGraduated 1979

Enumeration DateAugust 11, 2006

Last NPPES UpdateSeptember 20, 2012

✔ NPI 1841201936 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in NJ · MA039576

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

115 US HIGHWAY 46, Mountain Lakes, NJ 07046

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Other Identifiers 1

Medicare ID-Type UnspecifiedC53752NJ

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Patricia A Dreyfuss Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4385830488

PECOS Enrollment IDI20101201001008

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 Patricia Dreyfuss reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

State Of New Jersey Omb Centralized Payroll

4.1 mi

Psychiatric Hospital

59 KOCH AVE
Morris Plains, NJ 07950

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

NPI 1336221878 (973) 538-1800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

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.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101

This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.

147 services147 patients

Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091

A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.

147 services147 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.

129 services123 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.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Morristown Medical Center

Acute Care Hospitals · Morristown, NJ

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310015

Location100 Madison AveMorristown, NJ 07960 · Morris County

Emergency services Birthing friendly

Chilton Medical Center

Acute Care Hospitals · Pompton Plains, NJ

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310017

Location97 West ParkwayPompton Plains, NJ 07444 · Morris County

Emergency services Birthing friendly

Saint Clare's Hospital/ Denville Campus

Acute Care Hospitals · Denville, NJ

3/5 CMS rating

OwnershipProprietary

CMS Certification Number310050

Location25 Pocono RoadDenville, NJ 07834 · Morris County

Emergency services Birthing friendly

Other Providers at the Same Location NPPES 4

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

MOUNTAIN LAKES INTEGRATED HEALTHCARE

Point of Service

115 US HIGHWAY 46, SUITE A-3
MOUNTAIN LAKES, NJ 07046

Morris County (973) 331-0200

DR. WENDY A WARDLE DMD

Dentist (General Practice)

115 US HIGHWAY 46, SUITE 18 C
MOUNTAIN LAKES, NJ 07046

Morris County (973) 402-9090

DR. MICHAEL COREY JOHNSON DDS

Dentist

115 US HIGHWAY 46, B 15
MOUNTAIN LAKES, NJ 07046

Morris County (973) 402-8111

JONATHAN W. HOLASEK D.AC., C.A., L. AC.

Acupuncturist

115 US HIGHWAY 46, SUITE A3
MOUNTAIN LAKES, NJ 07046

Morris County (973) 331-0200

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 Patricia Dreyfuss's NPI number?

The NPI number for Patricia Dreyfuss is 1841201936. It was assigned to this individual provider in the NPPES registry on August 11, 2006.

Where is Patricia Dreyfuss located?

Patricia Dreyfuss practices at 115 Us Highway 46 Building D, Suite 27, Mountain Lakes, NJ 07046. The listed phone number is (973) 334-3345.

What is Patricia Dreyfuss's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Patricia Dreyfuss enrolled in Medicare?

Yes. Patricia Dreyfuss is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Patricia Dreyfuss's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Dreyfuss reassigns Medicare benefits to State Of New Jersey Omb Centralized Payroll (Morris Plains, 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 Patricia Dreyfuss's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Patricia Dreyfuss affiliated with any hospitals?

According to CMS data, Patricia Dreyfuss is affiliated with Morristown Medical Center, Chilton Medical Center and Saint Clare's Hospital/ Denville Campus.

When was this NPI record last updated?

The NPPES record for Patricia Dreyfuss was last updated on September 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.