DR. ALAN MERVYN RADIN (M.D.) – Internal Medicine Physician, NPI 1609858414

DR. ALAN MERVYN RADIN (M.D.) is a healthcare provider. based in Wilton, Connecticut. specializing in INTERNAL MEDICINE. They hold the professional credentials M.D.. They hold a License No. 020589 (CT). The NPI Number for DR. ALAN MERVYN RADIN (M.D.) is 1609858414

Main info

Male
Sole Proprietor
52 Years Of Experience
Accepts Medicare Assignment
Name
DR. ALAN MERVYN RADIN (M.D.)
NPI
1609858414
Phone
Not provided
Address
195 DANBURY RD
Enumeration Date
17 November 2005
Last Update Date
8 July 2007

Doctor Profile

Medical School Name
PENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Secondary Phone
2035630230
Graduation Year
1974 (52 years ago)
PAC ID
2466400387
Group Practice PAC ID
4789597691
Professional Enrollment ID
I20101101000308
Address ID
CT068974075WI195XXRDXX300
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

3,447 INTERNAL MEDICINE in CT

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Provider Addresses for DR. ALAN MERVYN RADIN (M.D.)

  • 195, Danbury Road, Wilton, Fairfield County, Connecticut, 06897, United States

    WHITLOCK BUILDING SUITE 210

    WILTON, CT 068974003

    Phone:

    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 1 Open Payments records for all available years, with a total value of $18.

Total Amount is formed as General ($18) + Research ($0) + Ownership ($0) = $18.

Last reported payment date: 2024-04-04 • Largest payer in this snapshot: Lundbeck LLC ($18).

Total Amount

$18

General + Research + Ownership

Payments

1

Total payment records

General Amount

$18

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-04-04

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Lundbeck LLC$18
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: 2010-11-01

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
I20101101000308IInternal MedicineCTTBD

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
99309Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes18958$0
99306Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes160144$0
99348Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes10451$0
99349Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes9750$0
G2212Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or7250$0
View full utilization report →

Insurance plans in this area (ZIP 06897)

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Provider's Procedures

DR. ALAN MERVYN RADIN (M.D.) performs procedures in INTERNAL MEDICINE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
INTERNAL MEDICINECT20610Aspiration and/or injection of large joint or joint capsule4733

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: 4789597691View full group profile

Reviews

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Frequently asked questions

How do payers reference DR. ALAN MERVYN RADIN (M.D.)?
For DR. ALAN MERVYN RADIN (M.D.), use NPI 1609858414 as the unique 10-digit identifier.
Is DR. ALAN MERVYN RADIN (M.D.) shown as active in public data?
Registry records indicate DR. ALAN MERVYN RADIN (M.D.) maintains an active NPI.
What kind of doctor is DR. ALAN MERVYN RADIN (M.D.)?
DR. ALAN MERVYN RADIN (M.D.) is associated with Internal Medicine Physician in the directory — Clinical services aligned with this taxonomy classification.
Is DR. ALAN MERVYN RADIN (M.D.) associated with Wilton?
Public fields place DR. ALAN MERVYN RADIN (M.D.) around Wilton, Connecticut. Always confirm the exact site before visiting.
Does DR. ALAN MERVYN RADIN (M.D.) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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