ROBERT R ATKINS (M.D.) – Gastroenterology Physician, NPI 1023049400

ROBERT R ATKINS (M.D.) is a healthcare provider. based in Bryn mawr, Pennsylvania. specializing in Gastroenterology Physician. They hold the professional credentials M.D.. They hold a License No. MD023939-E (PA). The NPI Number for ROBERT R ATKINS (M.D.) is 1023049400

Main info

Male
47 Years Of Experience
Accepts Medicare Assignment
Name
ROBERT R ATKINS (M.D.)
NPI
1023049400
Phone
(610) 527-3800
Address
825 OLD LANCASTER RD
Enumeration Date
5 July 2006
Last Update Date
5 April 2017

Doctor Profile

Medical School Name
PERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Secondary Phone
6105273800
Graduation Year
1979 (47 years ago)
PAC ID
2668459231
Group Practice PAC ID
4183610934
Professional Enrollment ID
I20100122000110
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for ROBERT R ATKINS (M.D.)

  • Old Lancaster Road, Bryn Mawr, Lower Merion Township, Montgomery County, Pennsylvania, 19041, United States

    SUITE 320

    BRYN MAWR, PA 190103231

    Phone: (610) 527-3800

    Fax: (610) 527-0334

    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 2 Open Payments records for all available years, with a total value of $112.

Total Amount is formed as General ($112) + Research ($0) + Ownership ($0) = $112.

Last reported payment date: 2024-09-16 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($92).

Total Amount

$112

General + Research + Ownership

Payments

2

Total payment records

General Amount

$112

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-09-16

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: 2010-01-22

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
I20100122000110IGastroenterologyPATBD

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 19010)

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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: 4183610934View full group profile
NameSpecialtyState
Allergy/Immunology, Pediatric MedicinePA
H E M A T O L O G Y/ O N C O L O G YPA
-PA
Cardiovascular Disease (Cardiology)PA
Hematology, Internal MedicinePA
-PA
D E R M A T O L O G YPA
G A S T R O E N T E R O L O G YPA
-PA
-PA

Reviews

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Frequently asked questions

How do I look up ROBERT R ATKINS (M.D.) by NPI?
Use NPI 1023049400 when you need to reference ROBERT R ATKINS (M.D.) in forms, claims, or directories.
Is ROBERT R ATKINS (M.D.)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
What field does ROBERT R ATKINS (M.D.) work in?
You can think of ROBERT R ATKINS (M.D.) as practicing within Gastroenterology Physician. Clinical services aligned with this taxonomy classification.
Where does public data place ROBERT R ATKINS (M.D.)?
The snapshot lists Bryn Mawr, Pennsylvania for ROBERT R ATKINS (M.D.); download NPPES for the complete set.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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