1. Home
  2. Directory
  3. Michigan
  4. Troy
  5. Physician Assistant
  6. NPI Profile

DIANA ELIZABETH FLAHARTY PA-C
NPI 1295244283
Physician Assistant in Troy, MI

Active since September 22, 2017PECOS EnrolledAccepts Medicare Assignment
4967 CROOKS RD STE 100, TROY, MI 48098(248) 846-8060(248) 590-2063 Get Directions Write a Review

NPPES record last updated: April 27, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 27, 2026, Apr 8, 2026, Jun 3, 2020 and 1 more (4 updates tracked since 2017).

About Diana Elizabeth Flaharty Pa-c NPPES

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

DIANA ELIZABETH FLAHARTY PA-C (NPI 1295244283) is an individual physician assistant in Troy, Michigan, licensed in Michigan (5601008410) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital Royal Oak, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1295244283
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameDIANA ELIZABETH FLAHARTYCredential: PA-C
Location Address4967 CROOKS RD STE 100Troy, MI 48098-5812
Mailing Address26211 Central Park Blvd Ste 201Southfield, MI 48076-4158 · (248) 845-4381
Phone(248) 846-8060
Fax(248) 590-2063
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateSeptember 22, 2017
Last NPPES UpdateApril 27, 20264 updates tracked since enumeration
NPPES CertifiedApril 27, 2026
✔ NPI 1295244283 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in MI · 5601008410
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X
4967 CROOKS RD STE 100, Troy, MI 48098
Open in Google Maps ↗

Other Names 1

Former Name (1)Diana Elizabeth Flores Pa-c

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and more.Insurance ›

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

Diana Elizabeth Flaharty Pa-c 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 ID3678848710
PECOS Enrollment IDI20170929000333
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.

Replacement of knee joint, both sides of knee 27447
A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.
45 services45 patients
X-ray of knee, 4 or more views 73564
An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.
23 services17 patients
Replacement of thigh bone and hip joint with prosthesis 27130
This procedure, known as hip arthroplasty, involves replacing your damaged thigh bone and hip joint with artificial parts, called a prosthesis. It helps relieve pain, improve mobility, and enhance your quality of life.
15 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.
14 services14 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
12 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Beaumont Hospital Royal Oak

Acute Care Hospitals · Royal Oak, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230130
Location3601 W Thirteen Mile RdRoyal Oak, MI 48073 · Oakland County
Emergency services Birthing friendly

Beaumont Hospital, Troy

Acute Care Hospitals · Troy, MI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230269
Location44201 Dequindre RoadTroy, MI 48085 · Oakland County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48098 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
$90.76 typical visit price
range $58.04 – $177.36
Typical copayment $22.69 (range $14.51 – $44.34)
Most-billed visit code 99203
Established Patient
$72.38 typical visit price
range $18.32 – $143.49
Typical copayment $18.09 (range $4.58 – $35.87)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

MICHAEL ANDREAS FLIERL M.D.
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
4967 CROOKS RD STE 100
TROY, MI 48098
Oakland County (248) 846-8060
MICHIGAN ORTHOPAEDIC SURGEONS PLLC
Durable Medical Equipment & Medical Supplies
4967 CROOKS RD STE 100
TROY, MI 48098
Oakland County (248) 509-9700

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 Diana Flaharty's NPI number?

The NPI number for Diana Flaharty is 1295244283. It was assigned to this individual provider in the NPPES registry on September 22, 2017. The provider is also known as Diana Elizabeth Flores Pa-C.

Where is Diana Flaharty located?

Diana Flaharty practices at 4967 Crooks Rd Ste 100, Troy, MI 48098. The listed phone number is (248) 846-8060.

What is Diana Flaharty's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Diana Flaharty enrolled in Medicare?

Yes. Diana Flaharty 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.

What insurance does Diana Flaharty accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community, Priority Health and UnitedHealthcare list Diana Flaharty as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Diana Flaharty affiliated with any hospitals?

According to CMS data, Diana Flaharty is affiliated with Beaumont Hospital Royal Oak and Beaumont Hospital, Troy.

When was this NPI record last updated?

The NPPES record for Diana Flaharty was last updated on April 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.