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MS. DIANE MERKLE APRN
NPI 1255382446
Nurse Practitioner - Gerontology in Milford, CT

Active since May 13, 2006PECOS EnrolledAccepts Medicare Assignment
93.27/100
CMS Quality Rating
33 HARBORVIEW AVE, MILFORD, CT 06460(203) 878-5969 Get Directions Write a Review

NPPES record last updated: October 29, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Diane Merkle Aprn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. DIANE MERKLE APRN (NPI 1255382446) is an individual gerontology provider in Milford, Connecticut, licensed in Connecticut (002936) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2003).

NPPES Registry Identity

NPI1255382446
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameMS. DIANE MERKLECredential: APRN
Location Address33 HARBORVIEW AVEMilford, CT 06460-6540
Mailing Address33 Harborview AveMilford, CT 06460-6540 · (203) 878-5969
Phone(203) 878-5969
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateMay 13, 2006
Last NPPES UpdateOctober 29, 2010
✔ NPI 1255382446 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in CT · 002936
33 HARBORVIEW AVE, Milford, CT 06460
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINQ08225CT

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Diane Merkle Aprn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5890789499
PECOS Enrollment IDI20040414000917
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
507 services90 patients
Management of oxygen chamber therapy 99183
Oxygen chamber therapy involves breathing pure oxygen in a pressurized room or tube. It's used to treat various conditions like wounds that won't heal due to diabetes or radiation injury. In this therapy, your body's tissues get more oxygen to promote healing and fight infection.
189 services14 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
41 services41 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
20 services20 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
17 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06460 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93.27/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality81.72
Promoting Interoperability78.03
Improvement Activities40

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MEDCARE PLLC
Internal Medicine
33 HARBORVIEW AVE
MILFORD, CT 06460
South Central Connecticut Planning Region (646) 537-5454

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diane Merkle's NPI number?

The NPI number for Diane Merkle is 1255382446. It was assigned to this individual provider in the NPPES registry on May 13, 2006.

Where is Diane Merkle located?

Diane Merkle practices at 33 Harborview Ave, Milford, CT 06460. The listed phone number is (203) 878-5969.

What is Diane Merkle's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Diane Merkle enrolled in Medicare?

Yes. Diane Merkle is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Diane Merkle was last updated on October 29, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.