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SWARNA BYRI M.D
NPI 1871731414
Internal Medicine - Nephrology in Manteca, CA

Active since February 04, 2009PECOS EnrolledAccepts Medicare Assignment
1140 NORMAN DR STE 104, MANTECA, CA 95336(209) 825-2047(209) 825-2049 Get Directions Write a Review

NPPES record last updated: May 6, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 6, 2025, Mar 20, 2025, Nov 14, 2024 and 2 more (5 updates tracked since 2016).

About Swarna Byri M.d NPPES

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

SWARNA BYRI M.D (NPI 1871731414) is an individual nephrology provider in Manteca, California, licensed in California (A131314) and active in the NPI registry since February 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in Pleasanton, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1871731414
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameSWARNA BYRICredential: M.D
Location Address1140 NORMAN DR STE 104Manteca, CA 95336-5900
Mailing AddressPo Box 144Manteca, CA 95336-1122 · (602) 321-1573
Phone(209) 825-2047
Fax(209) 825-2049
Sole ProprietorYes
Medical School CMSOtherGraduated 2003
Enumeration DateFebruary 4, 2009
Last NPPES UpdateMay 6, 20255 updates tracked since enumeration
NPPES CertifiedMay 6, 2025
✔ NPI 1871731414 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in CA · A131314
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.
Also ListedHospitalistTaxonomy 208M00000X · License A131314 (CA)
1140 NORMAN DR STE 104, Manteca, CA 95336
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Secondary Practice Location 1

Location 13141 Pellaro CtPleasanton, CA 94566-2104 · Phone (602) 321-1573

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

Swarna Byri 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 ID4587821020
PECOS Enrollment IDI20150213001983
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 Swarna Byri reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Valley Nephrology Associates
15 mi
Specialist
608 E ORANGEBURG AVE
Modesto, CA 95350
  • Reassigned Medicare billing, California enrollment
  • 5 clinicians in this Medicare group
NPI 1003948340 (209) 529-2645
Cencal Medical Group
35 mi
Hospitalist
3141 PELLARO CT
Pleasanton, CA 94566
  • Reassigned Medicare billing, California enrollment
NPI 1952159162 (602) 321-1573
Merced Turlock Nephrology Med Group Inc.
47 mi
Nephrology
3351 M ST, STE 125
Merced, CA 95348
  • Reassigned Medicare billing, California enrollment
  • 5 clinicians in this Medicare group
NPI 1902997984 (209) 723-1020
Merced Hospitalist Medical Group, Inc.
51 mi
Internal Medicine
333 MERCY AVE
Merced, CA 95340
  • Reassigned Medicare billing, California enrollment
  • 126 clinicians in this Medicare group
NPI 1730431875 (209) 564-5000

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 11

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.
1,226 services229 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.
859 services209 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.
279 services165 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.
270 services191 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
251 services49 patients
Dialysis services, 2-3 physician visits per month (20 years or older) 90961
Dialysis is a treatment that performs the function of healthy kidneys if they're not working properly. It removes waste and excess fluid from your blood. 2-3 physician visits per month are recommended for monitoring your health and adjusting your treatment as needed. This service is available for those aged 20 years and older.
189 services58 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95336 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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 8

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

Cyclosporine, oral, 100 mg J7502
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier12 claims450 services$1.53 avg. paid by Medicare
Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
5 suppliers30 claims2,310 services$0.32 avg. paid by Medicare
Prednisone, immediate release or delayed release, oral, 1 mg J7512
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier12 claims480 services$0.01 avg. paid by Medicare
Cyclosporine, oral, 25 mg J7515
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier12 claims720 services$0.55 avg. paid by Medicare
Mycophenolate mofetil, oral, 250 mg J7517
Treatment-Treatment - Miscellaneous · category RX029N
4 suppliers30 claims3,900 services$0.16 avg. paid by Medicare
Mycophenolic acid, oral, 180 mg J7518
Treatment-Treatment - Miscellaneous · category RX029N
2 suppliers13 claims1,260 services$0.96 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 Swarna Byri's NPI number?

The NPI number for Swarna Byri is 1871731414. It was assigned to this individual provider in the NPPES registry on February 4, 2009.

Where is Swarna Byri located?

Swarna Byri practices at 1140 Norman Dr Ste 104, Manteca, CA 95336. The listed phone number is (209) 825-2047.

What is Swarna Byri's specialty?

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

Is Swarna Byri enrolled in Medicare?

Yes. Swarna Byri 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 Swarna Byri's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Swarna Byri reassigns Medicare benefits to 4 organizations: Valley Nephrology Associates (Modesto, CA), Cencal Medical Group (Pleasanton, CA), Merced Turlock Nephrology Med Group Inc. (Merced, CA) and Merced Hospitalist Medical Group, Inc. (Merced, CA). 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 Swarna Byri'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 Swarna Byri was last updated on May 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.