TANMAY P PATWA MD,MPH
NPI 1790071199
Internal Medicine - Infectious Disease in Joliet, IL

Q: What is Tanmay Patwa's NPI number?

The NPI number for Tanmay Patwa is 1790071199. It was assigned to this individual provider in the NPPES registry on June 23, 2011.

Q: What is Tanmay Patwa's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Q: When was this NPI record last updated?

The NPPES record for Tanmay Patwa was last updated on November 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 June 23, 2011PECOS EnrolledAccepts Medicare Assignment

1051 ESSINGTON RD STE 210, JOLIET, IL 60435(815) 726-1818(815) 726-0232 Get Directions Write a Review

NPPES record last updated: November 8, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 8, 2022, Sep 26, 2019 (2 updates tracked since 2019).

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About Tanmay P Patwa Md,mph NPPES

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

TANMAY P PATWA MD,MPH (NPI 1790071199) is an individual infectious disease provider in Joliet, Illinois, licensed in Illinois (036-135068) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with Presence Saint Joseph Medical Center, and maintains a secondary practice location in Elgin.

NPPES Registry Identity

NPI1790071199

Entity TypeIndividualMale

Primary Taxonomy207RI0200X

Provider Legal NameTANMAY P PATWACredential: MD,MPH

Location Address1051 ESSINGTON RD STE 210Joliet, IL 60435-2812

Mailing Address1051 Essington Rd Ste 210Joliet, IL 60435-2812 · (815) 726-1818 · Fax (815) 726-0232

Phone(815) 726-1818

Fax(815) 726-0232

Sole ProprietorNo

Medical School CMSOtherGraduated 2007

Enumeration DateJune 23, 2011

Last NPPES UpdateNovember 8, 20222 updates tracked since enumeration

NPPES CertifiedNovember 8, 2022

✔ NPI 1790071199 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

Licenses✔ Licensed in IL · 036-135068✔ Licensed in DE · C1-0024896

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Also ListedInternal MedicineTaxonomy 207R00000X · License R72529 (AZ)

1051 ESSINGTON RD STE 210, Joliet, IL 60435

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Secondary Practice Location 1

Location 11710 N Randall Rd Ste 160Elgin, IL 60123-9403 · Phone (847) 741-4376

Other Identifiers 1

Other036-135068IL · State Licence

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Nebraska, Oscar Insurance Company, Providence Health Plan.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

Tanmay P Patwa Md,mph 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 ID1557652708

PECOS Enrollment IDI20160620001813

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 Reassignments

Medicare enrollment records show Tanmay Patwa reassigns Medicare billing to 14 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southwest Infectious Disease Associates Ltd

0.1 mi

Specialist

1051 ESSINGTON RD, SUITE 210
Joliet, IL 60435

Reassigned Medicare billing, Illinois enrollment
13 clinicians in this Medicare group

NPI 1730203795 (815) 726-1818

Hospitalist Consultants Group S.C.

9.2 mi

Internal Medicine

1900 SILVER CROSS BLVD
New Lenox, IL 60451

Reassigned Medicare billing, Illinois enrollment
26 clinicians in this Medicare group

NPI 1215125752 (815) 300-5376

Osf Multi-Specialty Group

94 mi

Internal Medicine

8600 N STATE ROUTE 91
Peoria, IL 61615

Reassigned Medicare billing, Illinois enrollment
2,944 clinicians in this Medicare group

NPI 1154908929 (309) 683-5050

Ascension NE Wisconsin, Inc

172 mi

General Acute Care Hospital

500 S OAKWOOD RD
Oshkosh, WI 54904

Reassigned Medicare billing, Wisconsin enrollment
194 clinicians in this Medicare group

NPI 1912527193 (920) 223-2000

North Platte Nebraska Hospital Corporation

656 mi

Medical Oncology

601 W LEOTA ST
North Platte, NE 69101

Reassigned Medicare billing, Nebraska enrollment
365 clinicians in this Medicare group

NPI 1134355332 (308) 568-7496

Bayhealth Medical Center, Inc.

699 mi

General Acute Care Hospital

100 WELLNESS WAY
Milford, DE 19963

Reassigned Medicare billing, Delaware enrollment
299 clinicians in this Medicare group

NPI 1023006434 (302) 430-5738

Critical Care Medical Management Associates PLLC

744 mi

Critical Care Medicine

701 N BROADWAY
Sleepy Hollow, NY 10591

Reassigned Medicare billing, Illinois enrollment
9 clinicians in this Medicare group

NPI 1194090878 (914) 366-3000

Chadron Community Hospital Corp.

767 mi

Critical Access

825 CENTENNIAL DR.
Chadron, NE 69337

Reassigned Medicare billing, Nebraska enrollment
42 clinicians in this Medicare group

NPI 1467675629 (308) 432-5586

Regional West Physicians Clinic

799 mi

Family Medicine

3911 AVENUE B STE 1100
Scottsbluff, NE 69361

Reassigned Medicare billing, Illinois enrollment
2 clinicians in this Medicare group

NPI 1306910534 (308) 630-2100

Stem Medical Group, PC

889 mi

Neurological Surgery

501 S CHERRY ST STE 1100
Denver, CO 80246

Reassigned Medicare billing, Illinois enrollment
2 clinicians in this Medicare group

NPI 1508592361 (800) 975-1652

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 14

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.

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.

927 services450 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.

353 services257 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.

287 services269 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.

142 services141 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.

82 services59 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

50 services32 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

26 services12 patients

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.

20 services19 patients

Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365

This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.

18 services15 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

18 services18 patients

Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and G0180

This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.

17 services17 patients

Telehealth consultation, emergency department or initial inpatient, typically 50 minutes communicating with the patient via telehealth G0426

A Telehealth consultation is a virtual medical appointment. In an emergency department or initial inpatient scenario, a healthcare professional interacts with you through a secured video call for about 50 minutes. It allows you to receive care without physically being in the hospital.

14 services13 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

13 services13 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.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Presence Saint Joseph Medical Center

Acute Care Hospitals · Joliet, IL

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number140007

Location333 N Madison StJoliet, IL 60435 · Will County

Emergency services Birthing friendly

Morris Hospital & Healthcare Centers

Acute Care Hospitals · Morris, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140101

Location150 W High StMorris, IL 60450 · Grundy County

Emergency services Birthing friendly

Silver Cross Hospital And Medical Centers

Acute Care Hospitals · New Lenox, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140213

Location1900 Silver Cross BlvdNew Lenox, IL 60451 · Will County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60435 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

$137.43 typical visit price

range $59.81 – $181.38

Typical copayment $34.35 (range $14.95 – $45.34)

Most-billed visit code 99204

Established Patient

$105.07 typical visit price

range $19.15 – $147.12

Typical copayment $26.26 (range $4.78 – $36.78)

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 2

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

1 supplier12 claims12 services$14.87 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

1 supplier12 claims12 services$63.93 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Tanmay Patwa's NPI number?

The NPI number for Tanmay Patwa is 1790071199. It was assigned to this individual provider in the NPPES registry on June 23, 2011.

Where is Tanmay Patwa located?

Tanmay Patwa practices at 1051 Essington Rd Ste 210, Joliet, IL 60435. The listed phone number is (815) 726-1818.

What is Tanmay Patwa's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Tanmay Patwa enrolled in Medicare?

Yes. Tanmay Patwa 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 organizations bill Medicare for Tanmay Patwa's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tanmay Patwa reassigns Medicare benefits to 14 organizations: Southwest Infectious Disease Associates Ltd (Joliet, IL), Hospitalist Consultants Group S.C. (New Lenox, IL), Osf Multi-Specialty Group (Peoria, IL), Ascension NE Wisconsin, Inc (Oshkosh, WI), North Platte Nebraska Hospital Corporation (North Platte, NE) and 9 more organizations, listed in the Medicare section above. Each 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 Tanmay Patwa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tanmay Patwa accept?

Health plans from Blue Cross and Blue Shield of Nebraska, Oscar Insurance Company and Providence Health Plan list Tanmay Patwa 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 Tanmay Patwa affiliated with any hospitals?

According to CMS data, Tanmay Patwa is affiliated with Presence Saint Joseph Medical Center, Morris Hospital & Healthcare Centers and Silver Cross Hospital And Medical Centers.

When was this NPI record last updated?

The NPPES record for Tanmay Patwa was last updated on November 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.