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MRS. SHUBH AYENGAR M.D.
NPI 1154641975
Family Medicine - Sleep Medicine in Suwanee, GA

Active since June 03, 2010PECOS Enrolled
4245 JOHNS CREEK PKWY STE A, SUWANEE, GA 30024(678) 990-3962(678) 623-3862 Get Directions Write a Review

NPPES record last updated: December 7, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 7, 2023, Apr 18, 2022, Aug 7, 2020 (3 updates tracked since 2020).

About Mrs. Shubh Ayengar M.d. NPPES

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

MRS. SHUBH AYENGAR M.D. (NPI 1154641975) is an individual sleep medicine provider in Suwanee, Georgia, licensed in Georgia (93204) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS and maintains a secondary practice location in Suwanee.

NPPES Registry Identity

NPI1154641975
Entity TypeIndividualFemale
Primary Taxonomy207QS1201X
Provider Legal NameMRS. SHUBH AYENGARCredential: M.D.
Location Address4245 JOHNS CREEK PKWY STE ASuwanee, GA 30024-9122
Mailing Address4245 Johns Creek Pkwy Ste ASuwanee, GA 30024-9122 · (678) 990-3962 · Fax (678) 623-3862
Phone(678) 990-3962
Fax(678) 623-3862
Sole ProprietorNo
Enumeration DateJune 3, 2010
Last NPPES UpdateDecember 7, 20233 updates tracked since enumeration
NPPES CertifiedDecember 7, 2023
✔ NPI 1154641975 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QS1201X
License✔ Licensed in GA · 93204
Definition
A Family Medicine Physician 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.
4245 JOHNS CREEK PKWY STE A, Suwanee, GA 30024
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Other Names 1

Former Name (1)Ms. Shubh Sharma M.d.

Secondary Practice Location 1

Location 14265 Johns Creek Pkwy Ste ASuwanee, GA 30024-6038 · Phone (678) 990-3962 · Fax (678) 623-3862

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Shubh Ayengar M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

4

Medicare enrollment records show Shubh Ayengar reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Fusion Sleep LLC
7.6 mi
Sleep Disorder Diagnostic
3650 MANSELL RD STE 100
Alpharetta, GA 30022
  • Reassigned Medicare billing, Georgia enrollment
  • 13 clinicians in this Medicare group
NPI 1245271113 (678) 990-3962
Fusion Sleep Medical LLC
7.6 mi
Sleep Disorder Diagnostic
3650 MANSELL RD STE 100
Alpharetta, GA 30022
  • Reassigned Medicare billing, Georgia enrollment
  • 12 clinicians in this Medicare group
NPI 1467699611 (678) 990-3962
Public Hospital Dist No 1 Skagit
2,155 mi
Rural Health
1190 RIDDLE STREET
Darrington, WA 98241
  • Reassigned Medicare billing, Washington enrollment
  • 463 clinicians in this Medicare group
NPI 1013064575 (360) 436-1055
Creekside Sleep Medicine Center PLLC
2,172 mi
Sleep Medicine
1380 112TH AVE NE, #307
Bellevue, WA 98004
  • Reassigned Medicare billing, Washington enrollment
  • 2 clinicians in this Medicare group
NPI 1154667475 (425) 278-2250

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 3

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.

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.
21 services21 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.
16 services16 patients
Sleep study in sleep lab with continuous airway pressure (6 years or older) 95811
A sleep study in a sleep lab with continuous airway pressure is a test for individuals aged 6 and above. It monitors your sleep patterns to check for disorders like sleep apnea. Continuous airway pressure helps keep your airways open while you sleep, improving your breathing.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30024 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
$88.06 typical visit price
range $56.84 – $172.43
Typical copayment $22.01 (range $14.21 – $43.10)
Most-billed visit code 99203
Established Patient
$100.20 typical visit price
range $18.22 – $140.40
Typical copayment $25.05 (range $4.55 – $35.10)
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.

Reported Quality Measures

Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
100%2,756 patients5/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
Percentage of patients 65 years of age and older who were screened for future fall risk during the measurement period
99%697 patients5/55-star benchmark: 99%
Sleep Apnea: Assessment of Sleep Symptoms
Percentage of visits for patients aged 18 years and older with a diagnosis of obstructive sleep apnea that includes documentation of an assessment of sleep symptoms, including presence or absence of snoring and daytime sleepiness
100%380 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 15

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
20 suppliers139 claims139 services$33.99 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
11 suppliers69 claims69 services$78.22 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
9 suppliers57 claims133 services$29.06 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
14 suppliers69 claims349 services$17.33 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
10 suppliers50 claims279 services$12.52 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 suppliers122 claims122 services$53.03 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 6

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

ASHLEY S HALE NP-C
Nurse Practitioner
4245 JOHNS CREEK PKWY STE A
SUWANEE, GA 30024
Gwinnett County (678) 990-3962
RACHEL DYCHES DNP, FNP-C
Nurse Practitioner (Family)
4245 JOHNS CREEK PKWY STE A
SUWANEE, GA 30024
Gwinnett County (678) 990-3962
MR. BRENNAN ANTHONY JAMES STAPLETON DC
Chiropractor
4245 JOHNS CREEK PKWY STE A
SUWANEE, GA 30024
Gwinnett County (470) 309-7511
HEATHER ELAINE KNAPP NP
Nurse Practitioner (Family)
4245 JOHNS CREEK PKWY STE A
SUWANEE, GA 30024
Gwinnett County (678) 990-3962
DR. PRANATHI KONDAPANENI M.D.
Psychiatry & Neurology (Sleep Medicine)
4245 JOHNS CREEK PKWY STE A
SUWANEE, GA 30024
Gwinnett County (678) 990-3962
KAYLA LUNN FNP-C
Nurse Practitioner
4245 JOHNS CREEK PKWY STE A
SUWANEE, GA 30024
Gwinnett County (678) 990-3962

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 Shubh Ayengar's NPI number?

The NPI number for Shubh Ayengar is 1154641975. It was assigned to this individual provider in the NPPES registry on June 3, 2010. The provider is also known as Ms. Shubh Sharma M.D..

Where is Shubh Ayengar located?

Shubh Ayengar practices at 4245 Johns Creek Pkwy Ste A, Suwanee, GA 30024. The listed phone number is (678) 990-3962.

What is Shubh Ayengar's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Sleep Medicine, with taxonomy code 207QS1201X.

Is Shubh Ayengar enrolled in Medicare?

Yes. Shubh Ayengar is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Shubh Ayengar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shubh Ayengar reassigns Medicare benefits to 4 organizations: Fusion Sleep LLC (Alpharetta, GA), Fusion Sleep Medical LLC (Alpharetta, GA), Public Hospital Dist No 1 Skagit (Darrington, WA) and Creekside Sleep Medicine Center PLLC (Bellevue, WA). 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 Shubh Ayengar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Shubh Ayengar was last updated on December 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.