ANN S. MESINGER (A.P.R.N) – Family Nurse Practitioner, NPI 1396757902

ANN S. MESINGER (A.P.R.N) is a healthcare provider. based in Monroe, Connecticut. specializing in NURSE PRACTITIONER. They hold the professional credentials A.P.R.N. They hold a License No. 001451 (CT). The NPI Number for ANN S. MESINGER (A.P.R.N) is 1396757902

Main info

Female
30 Years Of Experience
Name
ANN S. MESINGER (A.P.R.N)
NPI
1396757902
Phone
(203) 880-5335
Address
324 ELM ST
Enumeration Date
12 August 2006
Last Update Date
20 November 2013

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2034973861
Graduation Year
1996 (30 years ago)
PAC ID
1456445568
Group Practice PAC ID
0941562664
Professional Enrollment ID
I20070920000347
Address ID
CT064773649OR240XXRDXX407
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience57
Completeness75
Years active:19State licenses:1Digital endpointsOther names

4,196 NURSE PRACTITIONER in CT

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Provider Addresses for ANN S. MESINGER (A.P.R.N)

  • 324, Elm Street, Monroe, Fairfield County, Connecticut, 06468, United States

    STE. 202B

    MONROE, CT 064682280

    Phone: (203) 880-5335

    Fax: (203) 907-1234

    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 3 Open Payments records for all available years, with a total value of $64.

Total Amount is formed as General ($64) + Research ($0) + Ownership ($0) = $64.

Last reported payment date: 2024-09-26 • Largest payer in this snapshot: Neurocrine BioSciences, Inc. ($29).

Total Amount

$64

General + Research + Ownership

Payments

3

Total payment records

General Amount

$64

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-09-26

Latest reported date

Top Companies

Largest payers in this snapshot

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: 2007-09-20

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
I20070920000347INurse PractitionerCTTBD

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 minutes1,175154$0
99308Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes673130$0
99310Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes282129$0
99316Nursing facility discharge management, more than 30 minutes2828$0
G0317Prolonged nursing facility evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualifi1613$0
View full utilization report →

Insurance plans in this area (ZIP 06468)

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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: 0941562664View full group profile
NameSpecialtyState
Nurse PractitionerCT
Nurse PractitionerCT
Nurse PractitionerCT
Nurse PractitionerTX
Nurse PractitionerCT
Nurse PractitionerPA
Nurse PractitionerCT
-CT
-CT
-CT

Reviews

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Frequently asked questions

Can I use this page to confirm ANN S. MESINGER (A.P.R.N)'s NPI?
Yes. ANN S. MESINGER (A.P.R.N) is listed with NPI 1396757902 in the public NPI dataset.
Is ANN S. MESINGER (A.P.R.N) listed as active for patients and plans?
The listing shows ANN S. MESINGER (A.P.R.N) as active in the NPI system.
What is ANN S. MESINGER (A.P.R.N)'s specialty?
The listing groups ANN S. MESINGER (A.P.R.N) with Family Nurse Practitioner. Clinical services aligned with this taxonomy classification.
Does ANN S. MESINGER (A.P.R.N) list a practice location?
Patients near Monroe, Connecticut may find ANN S. MESINGER (A.P.R.N) in results; validate coverage separately.
Why does ANN S. MESINGER (A.P.R.N) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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