DR. LEAH MICHELLE KOPELAN (M.D.) – Internal Medicine Physician, NPI 1417915422

DR. LEAH MICHELLE KOPELAN (M.D.) is a healthcare provider. based in Morristown, New Jersey. specializing in INTERNAL MEDICINE. They hold the professional credentials M.D.. They hold a License No. 25MA08005100 (NJ). The NPI Number for DR. LEAH MICHELLE KOPELAN (M.D.) is 1417915422

Main info

Female
Sole Proprietor
29 Years Of Experience
Accepts Medicare Assignment
Name
DR. LEAH MICHELLE KOPELAN (M.D.)
NPI
1417915422
Phone
(973) 993-9536
Address
55 MADISON AVENUE
Enumeration Date
2 May 2006
Last Update Date
30 April 2024

Doctor Profile

Medical School Name
UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Secondary Phone
5512143500
Graduation Year
1997 (29 years ago)
PAC ID
9638066426
Group Practice PAC ID
0749699346
Professional Enrollment ID
I20060320000308
Address ID
NJ070023713BA519XXBROA202
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness75
Years active:20State licenses:1Digital endpointsOther names

6,910 INTERNAL MEDICINE in NJ

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Provider Addresses for DR. LEAH MICHELLE KOPELAN (M.D.)

  • Madison Avenue, Morristown, Morris County, New Jersey, 07960, United States

    SUITE 310

    MORRISTOWN, NJ 07960

    Phone: (973) 993-9536

    Fax: (973) 998-4237

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 23 Open Payments records for all available years, with a total value of $415.

Total Amount is formed as General ($415) + Research ($0) + Ownership ($0) = $415.

Last reported payment date: 2024-12-16 • Largest payer in this snapshot: Novo Nordisk Inc ($165).

Total Amount

$415

General + Research + Ownership

Payments

23

Total payment records

General Amount

$415

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-16

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

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: 2006-03-20

PECOS data refreshed: 2026-06-15

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
I20060320000308IInternal MedicineNJTBD

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99213Established patient office or other outpatient visit, 20-29 minutes1915$0
99214Established patient office or other outpatient visit, 30-39 minutes1111$0
View full utilization report →

Insurance plans in this area (ZIP 07960)

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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: 0749699346View full group profile
NameSpecialtyState
Family PracticePA
Family PracticeMA
Internal MedicineNJ
Nurse PractitionerNJ
Internal MedicineNJ
Internal MedicineNJ
Internal MedicineNJ
Internal MedicineNJ
Family PracticeMA
Family PracticeNJ

Reviews

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Frequently asked questions

Can I use this page to confirm DR. LEAH MICHELLE KOPELAN (M.D.)'s NPI?
Yes. DR. LEAH MICHELLE KOPELAN (M.D.) is listed with NPI 1417915422 in the public NPI dataset.
Is DR. LEAH MICHELLE KOPELAN (M.D.) listed as active for patients and plans?
The listing shows DR. LEAH MICHELLE KOPELAN (M.D.) as active in the NPI system.
What is DR. LEAH MICHELLE KOPELAN (M.D.)'s specialty?
The listing groups DR. LEAH MICHELLE KOPELAN (M.D.) with Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
What area does DR. LEAH MICHELLE KOPELAN (M.D.) serve?
DR. LEAH MICHELLE KOPELAN (M.D.)'s listing highlights Morristown, New Jersey; more addresses can appear in NPPES.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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