DR. JOAN KAREN LIESER (M.D.) – Obstetrics & Gynecology Physician, NPI 1689645962

DR. JOAN KAREN LIESER (M.D.) is a healthcare provider. based in West orange, New Jersey. specializing in OBSTETRICS/GYNECOLOGY. They hold the professional credentials M.D.. They hold a License No. MA51953 (NJ). The NPI Number for DR. JOAN KAREN LIESER (M.D.) is 1689645962

Main info

Female
Sole Proprietor
39 Years Of Experience
Accepts Medicare Assignment
Name
DR. JOAN KAREN LIESER (M.D.)
NPI
1689645962
Phone
(973) 736-3810
Address
17 Cliff St
Enumeration Date
27 January 2006
Last Update Date
29 April 2022

Doctor Profile

Medical School Name
RUTGERS SCHOOL OF DENTAL MEDICINE
Secondary Phone
8567573700
Graduation Year
1987 (39 years ago)
PAC ID
8729273743
Group Practice PAC ID
1658681184
Professional Enrollment ID
I20101116000232
Address ID
NJ081033109CA1601XAVEX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience68
Completeness75
Years active:20State licenses:2Digital endpointsOther names

1,497 OBSTETRICS/GYNECOLOGY in NJ

Provider Addresses for DR. JOAN KAREN LIESER (M.D.)

  • 17 Cliff St

    West Orange, NJ 070522136

    Phone: (973) 736-3810

    Type: Location

  • Woodbridge Center, Edgewood, Harford County, Maryland, United States

    SUITE 400

    WOODBRIDGE, NJ 070951150

    Phone: (732) 636-6622

    Fax: (732) 636-3669

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 4 Open Payments records for all available years, with a total value of $75.

Total Amount is formed as General ($75) + Research ($0) + Ownership ($0) = $75.

Last reported payment date: 2024-09-30 • Largest payer in this snapshot: Astellas Pharma US Inc ($50).

Total Amount

$75

General + Research + Ownership

Payments

4

Total payment records

General Amount

$75

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-09-30

Latest reported date

Top Companies

Largest payers in this snapshot

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2010-11-16

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20101116000232IObstetrics/GynecologyNJTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 07052)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1658681184View full group profile
NameSpecialtyState
-NJ
Nurse PractitionerNJ
Family PracticeNJ
-NJ
Nurse PractitionerNJ
-NJ
Nurse PractitionerNJ
O B S T E T R I C S/ G Y N E C O L O G YNJ
Nurse PractitionerNJ
Internal MedicineNJ

Reviews

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Frequently asked questions

Does DR. JOAN KAREN LIESER (M.D.) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — DR. JOAN KAREN LIESER (M.D.) uses 1689645962.
Does the file indicate DR. JOAN KAREN LIESER (M.D.) is practicing under active NPI?
Directory data currently reports DR. JOAN KAREN LIESER (M.D.) as active.
What is DR. JOAN KAREN LIESER (M.D.)'s specialty?
The listing groups DR. JOAN KAREN LIESER (M.D.) with Obstetrics & Gynecology Physician. Clinical services aligned with this taxonomy classification.
What area does DR. JOAN KAREN LIESER (M.D.) serve?
DR. JOAN KAREN LIESER (M.D.)'s listing highlights West Orange, New Jersey; more addresses can appear in NPPES.
Why does DR. JOAN KAREN LIESER (M.D.) have multiple addresses?
3 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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