RICHARD J ROHRER (M.D.) – Surgery Physician, NPI 1558316901

RICHARD J ROHRER (M.D.) is a healthcare provider. based in Lowell, Massachusetts. specializing in Surgery Physician. They hold the professional credentials M.D.. They hold a License No. 44452 (MA). The NPI Number for RICHARD J ROHRER (M.D.) is 1558316901

Main info

Male
49 Years Of Experience
Accepts Medicare Assignment
Name
RICHARD J ROHRER (M.D.)
NPI
1558316901
Phone
Not provided
Address
275 VARNUM AVE STE 203
Enumeration Date
24 May 2006
Last Update Date
28 October 2022

Doctor Profile

Medical School Name
COLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Secondary Phone
9789376000
Graduation Year
1977 (49 years ago)
PAC ID
4688620248
Group Practice PAC ID
4486546082
Professional Enrollment ID
I20050325000766
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

Provider Addresses for RICHARD J ROHRER (M.D.)

  • 275 VARNUM AVE STE 203

    LOWELL, MA 018542109

    Phone:

    Type: Mailing

  • Congress St @ A St, Congress Street, Seaport District, Financial District, Boston, Suffolk County, Massachusetts, 02210, United States

    BOSTON, MA 022111218

    Phone:

    Type: Mailing

  • Tufts Medical Center, 800, Washington Street, Chinatown, Financial District, Boston, Suffolk County, Massachusetts, 02111, United States

    7105

    BOSTON, MA 021111526

    Phone: (617) 636-5000

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2005-03-25

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
I20050325000766IGeneral SurgeryMATBD

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 01854)

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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: 4486546082View full group profile
NameSpecialtyState
Plastic And Reconstructive SurgeryCT
-MA
Physician AssistantMA
Gastroenterology, Internal MedicineMA
General SurgeryMA
General SurgeryMA
Physician AssistantNY
Physician AssistantNY
-MA
Physician AssistantMA

Reviews

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Frequently asked questions

Is RICHARD J ROHRER (M.D.) listed with a National Provider Identifier?
Yes — RICHARD J ROHRER (M.D.) has NPI 1558316901 on file in the registry.
Is RICHARD J ROHRER (M.D.) shown as active in public data?
Registry records indicate RICHARD J ROHRER (M.D.) maintains an active NPI.
How would a patient describe RICHARD J ROHRER (M.D.)'s focus?
For RICHARD J ROHRER (M.D.), the primary taxonomy reads as Surgery Physician. Clinical services aligned with this taxonomy classification.
Is RICHARD J ROHRER (M.D.) associated with Lowell?
Public fields place RICHARD J ROHRER (M.D.) around Lowell, Massachusetts. Always confirm the exact site before visiting.
Can I trust this NPI listing for RICHARD J ROHRER (M.D.)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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