USHA K NANDIGAM M.D.
NPI 1356361729
Internal Medicine in Port Charlotte, FL

Q: What is Usha Nandigam's NPI number?

The NPI number for Usha Nandigam is 1356361729. It was assigned to this individual provider in the NPPES registry on July 20, 2006.

Q: What is Usha Nandigam's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Usha Nandigam was last updated on June 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since July 20, 2006PECOS EnrolledAccepts Medicare Assignment

75/100

CMS Quality Rating

2400 HARBOR BLVD, SUITE16, PORT CHARLOTTE, FL 33952(941) 625-6187(941) 625-7887 Get Directions Write a Review

NPPES record last updated: June 11, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Usha K Nandigam M.d. NPPES

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

USHA K NANDIGAM M.D. (NPI 1356361729) is an individual internal medicine provider in Port Charlotte, Florida, licensed in Florida (ME0048247) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Hca Florida Fawcett Hospital, and is a graduate of Other (1979).

NPPES Registry Identity

NPI1356361729

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameUSHA K NANDIGAMCredential: M.D.

Location Address2400 HARBOR BLVD, SUITE16Port Charlotte, FL 33952-5052

Mailing Address2400 Harbor Blvd, Suite 16Port Charlotte, FL 33952-5052 · (941) 625-6187 · Fax (941) 625-7887

Phone(941) 625-6187

Fax(941) 625-7887

Sole ProprietorNo

Medical School CMSOtherGraduated 1979

Enumeration DateJuly 20, 2006

Last NPPES UpdateJune 11, 2013

✔ NPI 1356361729 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in FL · ME0048247

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

2400 HARBOR BLVD, Port Charlotte, FL 33952

Open in Google Maps ↗

Other Identifiers 2

Medicare PIN02294FL

Medicare UPIND50438

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Usha K Nandigam 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 ID3375676547

PECOS Enrollment IDI20100809000927

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.

Medicare Billing Reassignment

Medicare enrollment records show Usha Nandigam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Harbor Cardiology & Vascular Center PA

2.9 mi

Cardiovascular Disease

1620 TAMIAMI TRAIL, SUITE 300
Port Charlotte, FL 33948

Reassigned Medicare billing, Florida enrollment
4 clinicians in this Medicare group

NPI 1922189018 (941) 625-6187

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

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.

554 services172 patients

Hospital Affiliations CMS Care Compare

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

Hca Florida Fawcett Hospital

Acute Care Hospitals · Port Charlotte, FL

2/5 CMS rating

OwnershipProprietary

CMS Certification Number100236

Location21298 Olean BlvdPort Charlotte, FL 33952 · Charlotte County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33952 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.

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.

75/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Referred Medical Equipment & Supplies CMS DME claims 6

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

7 suppliers24 claims72 services$6.90 avg. paid by Medicare

Normal, low and high calibrator solution / chips A4256

DME-Other DME · category DE000N

2 suppliers13 claims13 services$2.96 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

4 suppliers16 claims29 services$1.23 avg. paid by Medicare

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 suppliers22 claims22 services$78.39 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

1 supplier13 claims13 services$31.42 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

2 suppliers20 claims20 services$204.65 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.

B ADHINARAYANAN MD PA

Internal Medicine (Gastroenterology)

2400 HARBOR BLVD, SUITE 16
PORT CHARLOTTE, FL 33952

Charlotte County (941) 613-1223

JANET M TOBIN MD PA

Family Medicine

2400 HARBOR BLVD, STE 13
PORT CHARLOTTE, FL 33952

Charlotte County (941) 629-3435

DR. CHINNIA GNANASHANMUGAM MD

Internal Medicine (Cardiovascular Disease)

2400 HARBOR BLVD, SUITE 12
PORT CHARLOTTE, FL 33952

Charlotte County (941) 625-6187

WILLIAM R SALAZAR MD CHARTERED

Internal Medicine

2400 HARBOR BLVD, STE 1
PORT CHARLOTTE, FL 33952

Charlotte County (941) 764-8550

MICHAEL A COFFEY MD

Obstetrics & Gynecology

2400 HARBOR BLVD, SUITE 14
PORT CHARLOTTE, FL 33952

Charlotte County (941) 766-4777

ODAIYAPPA SAMBANDAM M.D., FACC FCCP

Internal Medicine

2400 HARBOR BLVD, SUITE 8
PORT CHARLOTTE, FL 33952

Charlotte County (941) 627-0323

DR. GARY LEE BERGER MD

Urology

2400 HARBOR BLVD, SUITE 21
PORT CHARLOTTE, FL 33952

Charlotte County (941) 625-6992

MOIDEEN M MOOPEN MD

Internal Medicine (Gastroenterology)

2400 HARBOR BLVD, SUITE #19
PORT CHARLOTTE, FL 33952

Charlotte County (941) 625-1391

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 Usha Nandigam's NPI number?

The NPI number for Usha Nandigam is 1356361729. It was assigned to this individual provider in the NPPES registry on July 20, 2006.

Where is Usha Nandigam located?

Usha Nandigam practices at 2400 Harbor Blvd Suite16, Port Charlotte, FL 33952. The listed phone number is (941) 625-6187.

What is Usha Nandigam's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Usha Nandigam enrolled in Medicare?

Yes. Usha Nandigam 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.

Which organization bills Medicare for Usha Nandigam's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Usha Nandigam reassigns Medicare benefits to Harbor Cardiology & Vascular Center PA (Port Charlotte, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Usha Nandigam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Usha Nandigam accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and UnitedHealthcare list Usha Nandigam 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 Usha Nandigam affiliated with any hospitals?

According to CMS data, Usha Nandigam is affiliated with Hca Florida Fawcett Hospital.

When was this NPI record last updated?

The NPPES record for Usha Nandigam was last updated on June 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.