MITCHELL MILSTEIN – Internal Medicine Physician, NPI 1053871855

MITCHELL MILSTEIN is a healthcare provider. based in Springfield, Massachusetts. specializing in INTERNAL MEDICINE. They hold a License No. ME163552 (FL). The NPI Number for MITCHELL MILSTEIN is 1053871855

Main info

Male
7 Years Of Experience
Accepts Medicare Assignment
Name
MITCHELL MILSTEIN
NPI
1053871855
Phone
(413) 794-0000
Address
BAYSTATE MEDICAL CENTER 759 CHESTNUT STREET SPRINGFIELD
Enumeration Date
20 March 2019
Last Update Date
9 January 2024

Doctor Profile

Medical School Name
OTHER
Secondary Phone
3525368840
Graduation Year
2019 (7 years ago)
PAC ID
4789919648
Group Practice PAC ID
9537059084
Professional Enrollment ID
I20240203000582
Address ID
FL347111979CL1900XDRXX400
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience43
Completeness75
Years active:7State licenses:1Digital endpointsOther names

7,722 INTERNAL MEDICINE in MA

Provider Addresses for MITCHELL MILSTEIN

  • BAYSTATE MEDICAL CENTER 759 CHESTNUT STREET SPRINGFIELD

    SPRINGFIELD, MA 011990001

    Phone: (413) 794-0000

    Type: Mailing

  • 1900 DON WICKHAM DR

    CLERMONT, FL 347111979

    Phone: (352) 536-8840

    Fax: (352) 536-8841

    Type: Mailing

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: 2024-02-03

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
I20240203000582IInternal MedicineFLTBD

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 01199)

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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: 9537059084View full group profile

Reviews

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Frequently asked questions

What NPI should I save for MITCHELL MILSTEIN?
Save NPI 1053871855 if you need a stable reference for MITCHELL MILSTEIN.
Is MITCHELL MILSTEIN's NPI currently valid?
The extract we use shows MITCHELL MILSTEIN as active.
Does MITCHELL MILSTEIN list a primary specialty?
If you are matching referrals, note Internal Medicine Physician for MITCHELL MILSTEIN. Clinical services aligned with this taxonomy classification.
What location metadata exists for MITCHELL MILSTEIN?
The page summarizes Springfield, Massachusetts for MITCHELL MILSTEIN; expand the address list for detail.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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