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UTTAM G REDDY M.D.
NPI 1487846481
Internal Medicine - Nephrology in Orange, CA

Active since August 14, 2007PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
101 THE CITY DR S BLDG 30, ORANGE, CA 92868(714) 456-7720(855) 209-8413 Get Directions Write a Review

NPPES record last updated: March 26, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Uttam G Reddy M.d. NPPES

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

UTTAM G REDDY M.D. (NPI 1487846481) is an individual nephrology provider in Orange, California, licensed in California (A102346) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS and is a graduate of New York Medical College (2006).

NPPES Registry Identity

NPI1487846481
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameUTTAM G REDDYCredential: M.D.
Location Address101 THE CITY DR S BLDG 30Orange, CA 92868-3201
Mailing Address1000 W Carson St, Box 400Torrance, CA 90509 · (310) 222-2409
Phone(714) 456-7720
Fax(855) 209-8413
Sole ProprietorYes
Medical School CMSNew York Medical CollegeGraduated 2006
Enumeration DateAugust 14, 2007
Last NPPES UpdateMarch 26, 2025
NPPES CertifiedMarch 26, 2025
✔ NPI 1487846481 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 CA · A102346
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.
101 THE CITY DR S BLDG 30, Orange, CA 92868
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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

Uttam G Reddy 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 ID2769522259
PECOS Enrollment IDI20091214000570
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 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.
784 services242 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
354 services56 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
270 services52 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
62 services54 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
45 services36 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92868 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.4
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 16

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers16 claims50 services$6.57 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
4 suppliers21 claims21 services$1.02 avg. paid by Medicare
Azathioprine, oral, 50 mg J7500
Treatment-Treatment - Miscellaneous · category RX029N
3 suppliers14 claims420 services$1.06 avg. paid by Medicare
Cyclosporine, oral, 100 mg J7502
Treatment-Treatment - Miscellaneous · category RX029N
3 suppliers40 claims2,220 services$1.59 avg. paid by Medicare
Tacrolimus, extended release, (envarsus xr), oral, 0.25 mg J7503
Treatment-Chemotherapy · category RH002N
7 suppliers86 claims30,040 services$1.18 avg. paid by Medicare
Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
90 suppliers873 claims112,195 services$0.31 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 9

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

DR. EKAMOL TANTISATTAMO MD
Internal Medicine (Nephrology)
101 THE CITY DR S BLDG 30
ORANGE, CA 92868
Orange County (714) 456-7720
DR. MICHAEL Y OH MD
Neurological Surgery
101 THE CITY DR S BLDG 30
ORANGE, CA 92868
Orange County (714) 456-6966
DR. IAN CHANG D.O.
Internal Medicine (Rheumatology)
101 THE CITY DR S BLDG 30
ORANGE, CA 92868
Orange County (714) 456-7720
DR. ADITI THAKKAR MBBS
Internal Medicine (Endocrinology, Diabetes & Metabolism)
101 THE CITY DR S BLDG 30
ORANGE, CA 92868
Orange County (714) 456-7720
DR. IRENE TSAI M.D.
Radiology (Diagnostic Radiology)
101 THE CITY DR S BLDG 30
ORANGE, CA 92868
Orange County (714) 456-2235
DR. ISMAIL KASIMOGLU MD, PHD, MBA
Internal Medicine (Endocrinology, Diabetes & Metabolism)
101 THE CITY DR S BLDG 30, PAVILION 1, BLDG.30
ORANGE, CA 92868
Orange County (714) 456-7720
JULIA HSIU-LING LIANG NP
Nurse Practitioner
101 THE CITY DR S BLDG 30
ORANGE, CA 92868
Orange County (714) 456-7720
DR. AHMED MOHYELDIN MD
Neurological Surgery
101 THE CITY DR S BLDG 30
ORANGE, CA 92868
Orange County (714) 456-6966

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 Uttam Reddy's NPI number?

The NPI number for Uttam Reddy is 1487846481. It was assigned to this individual provider in the NPPES registry on August 14, 2007.

Where is Uttam Reddy located?

Uttam Reddy practices at 101 The City Dr S Bldg 30, Orange, CA 92868. The listed phone number is (714) 456-7720.

What is Uttam Reddy's specialty?

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

Is Uttam Reddy enrolled in Medicare?

Yes. Uttam Reddy 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 Uttam Reddy was last updated on March 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.