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DR. RITU G GREWAL MD
NPI 1568489334
Internal Medicine - Sleep Medicine in Philadelphia, PA

Active since July 16, 2006PECOS EnrolledAccepts Medicare Assignment
211 S 9TH ST, SUITE 500, PHILADELPHIA, PA 19107(215) 955-6175(215) 955-9783 Get Directions Write a Review

NPPES record last updated: December 5, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Ritu G Grewal Md NPPES

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

DR. RITU G GREWAL MD (NPI 1568489334) is an individual sleep medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD051129L) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Thomas Jefferson University Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1568489334
Entity TypeIndividualFemale
Primary Taxonomy207RS0012X
Provider Legal NameDR. RITU G GREWALCredential: MD
Location Address211 S 9TH ST, SUITE 500Philadelphia, PA 19107-6810
Mailing Address211 S 9th St, Suite 500Philadelphia, PA 19107-6810 · (215) 955-6175 · Fax (215) 955-9783
Phone(215) 955-6175
Fax(215) 955-9783
Sole ProprietorNo
Medical School CMSOtherGraduated 1984
Enumeration DateJuly 16, 2006
Last NPPES UpdateDecember 5, 2018
✔ NPI 1568489334 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RS0012X
License✔ Licensed in PA · MD051129L
Definition
An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Also ListedSpecialistTaxonomy 174400000X · License MD051129L (PA)
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License MD051129L (PA)
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License MD051129L (PA)
211 S 9TH ST, Philadelphia, PA 19107
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1700 Walnut St Fl 2Philadelphia, PA 19106-3505 · Phone (215) 503-4779 · Fax (215) 503-4922
Location 23 Crescent DrPhiladelphia, PA 19112-1016 · Phone (215) 503-3300 · Fax (215) 503-3321
Location 3834 Walnut St Ste 650Philadelphia, PA 19107-5109 · Phone (215) 955-5161 · Fax (215) 923-6003

Other Identifiers 2

Medicaid8813400NJ
Medicaid001435530PA

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

Dr. Ritu G Grewal Md 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 ID1153495445
PECOS Enrollment IDI20080805000325
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 6

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 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.
257 services227 patients
Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation G0399
A Home Sleep Test (HST) with a Type III Portable Monitor is an unattended test that records your breathing, heart rate, and oxygen levels during sleep. This test uses a minimum of 4 channels to monitor these parameters, helping to diagnose sleep disorders.
68 services64 patients
Sleep study in sleep lab (6 years or older) 95810
A sleep study in a sleep lab is a non-invasive overnight test that monitors your body while you sleep. It helps doctors understand your sleep patterns and identify any issues like sleep apnea or insomnia. You'll be connected to equipment that tracks your heart rate, brain waves, breathing, and movements.
59 services59 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.
51 services48 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.
49 services49 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
37 services37 patients

Hospital Affiliations CMS Care Compare

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

Thomas Jefferson University Hospital

Acute Care Hospitals · Philadelphia, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390174
Location111 South 11th StreetPhiladelphia, PA 19107 · Philadelphia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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 22

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

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
16 suppliers262 claims262 services$32.27 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
10 suppliers79 claims79 services$76.58 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
9 suppliers71 claims189 services$28.57 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
12 suppliers158 claims807 services$14.89 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
14 suppliers65 claims358 services$12.67 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
18 suppliers246 claims246 services$44.02 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.

CLAUDIA GRAGNOLI M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
211 S 9TH ST, SUITE 600
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-1925
MICHELLE M. PORTER RD, LDN
Dietitian, Registered (Nutrition, Metabolic)
211 S 9TH ST, 6TH FLOOR WALNUT TOWERS
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-1925
JEFFERSON MEDICAL CARE, PC
Internal Medicine (Nephrology)
211 S 9TH ST, SUITE 305
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-9558
DR. FABIAN A MENDOZA BALLESTEROS M.D
Internal Medicine (Rheumatology)
211 S 9TH ST, SUITE 600
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-8430
DR. ZHANNA FAST MD
Internal Medicine
211 S 9TH ST, SUITE 401
PHILADELPHIA, PA 19107
Philadelphia County (215) 503-4779
DR. DIMITRI D. MARKOV M.D.
Psychiatry & Neurology (Sleep Medicine)
211 S 9TH ST, SUITE 500
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6175
DR. SERGE A. JABBOUR M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
211 S 9TH ST, SUITE 600
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-1925
CHELSEA RAKSZAWSKI
Dietitian, Registered
211 S 9TH ST, SUITE 402
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-0020

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 Ritu Grewal's NPI number?

The NPI number for Ritu Grewal is 1568489334. It was assigned to this individual provider in the NPPES registry on July 16, 2006.

Where is Ritu Grewal located?

Ritu Grewal practices at 211 S 9th St Suite 500, Philadelphia, PA 19107. The listed phone number is (215) 955-6175.

What is Ritu Grewal's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Is Ritu Grewal enrolled in Medicare?

Yes. Ritu Grewal 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.

Is Ritu Grewal affiliated with any hospitals?

According to CMS data, Ritu Grewal is affiliated with Thomas Jefferson University Hospital.

When was this NPI record last updated?

The NPPES record for Ritu Grewal was last updated on December 5, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.