JOSEPH W WARREN M.D.
NPI 1952394058
Internal Medicine - Nephrology in Orlando, FL

Active since August 24, 2005PECOS EnrolledAccepts Medicare Assignment
2501 N ORANGE AVE, SUITE 537N, ORLANDO, FL 32804(407) 894-4693(407) 896-0569 Get Directions Write a Review

NPPES record last updated: December 22, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Joseph W Warren M.d. NPPES

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

JOSEPH W WARREN M.D. (NPI 1952394058) is an individual nephrology provider in Orlando, Florida, licensed in Florida (ME0030906) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Orlando Health, and is a graduate of West Virginia University School Of Medicine (1970).

NPPES Registry Identity

NPI1952394058
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameJOSEPH W WARRENCredential: M.D.
Location Address2501 N ORANGE AVE, SUITE 537NOrlando, FL 32804-4603
Mailing Address807 S Orlando Ave, Suite CWinter Park, FL 32789-4870 · (407) 894-4693 · Fax (407) 539-0469
Fax(407) 896-0569
Sole ProprietorNo
Medical School CMSWest Virginia University School Of MedicineGraduated 1970
Enumeration DateAugust 24, 2005
Last NPPES UpdateDecember 22, 2009
NPI 1952394058 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License Licensed in FL · ME0030906
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
2501 N ORANGE AVE, Orlando, FL 32804

Other Identifiers 7

Other390001557FL · Railroad Medicare
Medicare UPIND52573FL
Other15417FL · Bcbs
Medicaid058744300FL
Medicare ID-Type Unspecified15417ZFL
Other202427FL · Avmed
Other591561574FL · Ein

Accepted 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

Joseph W Warren M.d. 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 ID5294785101
PECOS Enrollment IDI20100210000682
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 29

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 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.
461 services240 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
312 services180 patients
Urine microalbumin (protein) level 82043
The urine microalbumin level test measures the amount of a protein called albumin in your urine. This test helps to detect early signs of kidney damage. High levels of albumin may suggest your kidneys aren't functioning properly. It's a simple, non-invasive test that involves providing a urine sample.
277 services163 patients
Creatinine level to test for kidney function or muscle injury 82570
A creatinine level test measures the amount of creatinine in your blood. This substance is a waste product from normal muscle use. Higher levels can indicate possible kidney dysfunction or muscle injury. This test helps monitor kidney health.
277 services163 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
272 services144 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
257 services45 patients

Hospital Affiliations CMS Care Compare 4

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

Orlando Health

Acute Care Hospitals · Orlando, FL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100006
Location52 W Underwood StOrlando, FL 32806 · Orange County
Emergency services Birthing friendly

Adventhealth Orlando

Acute Care Hospitals · Orlando, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100007
Location601 E Rollins StOrlando, FL 32803 · Orange County
Emergency services Birthing friendly

Adventhealth Deland

Acute Care Hospitals · Deland, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number100045
Location701 W Plymouth AveDeland, FL 32720 · Volusia County
Emergency services

Adventhealth Fish Memorial

Acute Care Hospitals · Orange City, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number100072
Location1055 Saxon BlvdOrange City, FL 32763 · Volusia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32804 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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.

Referred Medical Equipment & Supplies CMS DME claims 11

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers13 claims13 services$69.44 avg. paid by Medicare
Azathioprine, oral, 50 mg J7500
Treatment-Treatment - Miscellaneous · category RX029N
2 suppliers20 claims1,200 services$1.05 avg. paid by Medicare
Tacrolimus, extended release, (envarsus xr), oral, 0.25 mg J7503
Treatment-Chemotherapy · category RH002N
3 suppliers29 claims14,850 services$1.21 avg. paid by Medicare
Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
23 suppliers203 claims22,095 services$0.30 avg. paid by Medicare
Prednisone, immediate release or delayed release, oral, 1 mg J7512
Treatment-Treatment - Miscellaneous · category RX029N
8 suppliers54 claims9,000 services$0.01 avg. paid by Medicare
Cyclosporine, oral, 25 mg J7515
Treatment-Treatment - Miscellaneous · category RX029N
5 suppliers34 claims4,950 services$0.57 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

Internal Medicine
2501 N ORANGE AVE
ORLANDO, FL 32804
Specialist
2501 N ORANGE AVE, SUITE 209
ORLANDO, FL 32804
Pharmacist
2501 N ORANGE AVE
ORLANDO, FL 32804
Internal Medicine (Hematology & Oncology)
2501 N ORANGE AVE, SUITE 381
ORLANDO, FL 32804
Orthopaedic Surgery (Orthopaedic Trauma)
2501 N ORANGE AVE, SUITE 340
ORLANDO, FL 32804
Non-Pharmacy Dispensing Site
2501 N ORANGE AVE, SUITE 210
ORLANDO, FL 32804
Internal Medicine (Hospice and Palliative Medicine)
2501 N ORANGE AVE
ORLANDO, FL 32804
Physical Medicine & Rehabilitation
2501 N ORANGE AVE, SUITE 505
ORLANDO, FL 32804

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 Joseph Warren's NPI number?

The NPI number for Joseph Warren is 1952394058. It was assigned to this individual provider in the NPPES registry on August 24, 2005.

Where is Joseph Warren located?

Joseph Warren practices at 2501 N Orange Ave Suite 537N, Orlando, FL 32804. The listed phone number is (407) 894-4693.

What is Joseph Warren's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Joseph Warren enrolled in Medicare?

Yes. Joseph Warren 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 Joseph Warren accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AvMed and Florida Blue (BlueCross BlueShield FL) and 6 other insurers list Joseph Warren 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 Joseph Warren affiliated with any hospitals?

According to CMS data, Joseph Warren is affiliated with Orlando Health, Adventhealth Orlando, Adventhealth Deland and Adventhealth Fish Memorial.

When was this NPI record last updated?

The NPPES record for Joseph Warren was last updated on December 22, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.