DR. SRIVILLIPUTTUR GOPALAN SANTHANA KRISHNAN M.D
NPI 1902850316
Internal Medicine - Nephrology in Grand Rapids, MI

Q: What is Srivilliputtur Santhana Krishnan's NPI number?

The NPI number for Srivilliputtur Santhana Krishnan is 1902850316. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Q: What is Srivilliputtur Santhana Krishnan's specialty?

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

Active since May 20, 2006PECOS EnrolledAccepts Medicare Assignment

330 E BELTLINE AVE NE, SUITE 100, GRAND RAPIDS, MI 49506(616) 752-6235(616) 328-8177 Get Directions Write a Review

NPPES record last updated: January 17, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr. Srivilliputtur Gopalan Santhana Krishnan M.d NPPES

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

DR. SRIVILLIPUTTUR GOPALAN SANTHANA KRISHNAN M.D (NPI 1902850316) is an individual nephrology provider in Grand Rapids, Michigan, licensed in Michigan (4301093886) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Spectrum Health United Hospital, and is a graduate of Other (1992).

NPPES Registry Identity

NPI1902850316

Entity TypeIndividualMale

Primary Taxonomy207RN0300X

Provider Legal NameDR. SRIVILLIPUTTUR GOPALAN SANTHANA KRISHNANCredential: M.D

Location Address330 E BELTLINE AVE NE, SUITE 100Grand Rapids, MI 49506-1267

Mailing Address330 E Beltline Ave Ne, Suite 100Grand Rapids, MI 49506-1267 · (616) 752-6235 · Fax (616) 328-8177

Phone(616) 752-6235

Fax(616) 328-8177

Sole ProprietorNo

Medical School CMSOtherGraduated 1992

Enumeration DateMay 20, 2006

Last NPPES UpdateJanuary 17, 2020

✔ NPI 1902850316 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in MI · 4301093886

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.

330 E BELTLINE AVE NE, Grand Rapids, MI 49506

Open in Google Maps ↗

Other Identifiers 1

Medicaid1902850316MI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Dr. Srivilliputtur Gopalan Santhana Krishnan 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 ID648275230

PECOS Enrollment IDI20090611000490

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 Srivilliputtur Santhana Krishnan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Renal Associates Of West Michigan PC

Same address

Nephrology

330 E BELTLINE AVE NE, SUITE 100
Grand Rapids, MI 49506

Reassigned Medicare billing, Michigan enrollment
28 clinicians in this Medicare group

NPI 1871674200 (616) 752-6235

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 16

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.

208 services94 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.

171 services99 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.

162 services31 patients

Hemodialysis procedure with physician evaluation 90935

Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.

122 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.

83 services65 patients

Home dialysis services per month (20 years or older) 90966

Home dialysis services provide kidney treatment for patients aged 20 or older right in their own homes. This service includes necessary equipment, supplies, and support for performing dialysis. It's a convenient option that allows patients to maintain their daily routines while receiving essential care.

81 services12 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.

80 services27 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.

60 services54 patients

Dialysis procedure including 1 evaluation 90945

Dialysis is a treatment that filters and purifies the blood when your kidneys can't do their job. The procedure involves circulating your blood through a machine that removes waste products. An evaluation is done beforehand to assess your health and determine the best approach for your treatment.

53 services19 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.

41 services41 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

30 services30 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.

25 services25 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.

17 services12 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

12 services12 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.

11 services11 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 5

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

Spectrum Health United Hospital

Acute Care Hospitals · Greenville, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number230035

Location615 S Bower StreetGreenville, MI 48838 · Montcalm County

Birthing friendly

Spectrum Health

Acute Care Hospitals · Grand Rapids, MI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230038

Location100 Michigan St NEGrand Rapids, MI 49503 · Kent County

Emergency services Birthing friendly

Mercy Health Saint Mary's

Acute Care Hospitals · Grand Rapids, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number230059

Location200 Jefferson Avenue SEGrand Rapids, MI 49503 · Kent County

Emergency services Birthing friendly

Holland Community Hospital

Acute Care Hospitals · Holland, MI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230072

Location602 Michigan AveHolland, MI 49423 · Ottawa County

Emergency services Birthing friendly

University Of Michigan Health - West

Acute Care Hospitals · Wyoming, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230236

Location5900 Byron Center Avenue, SWWyoming, MI 49519 · Kent County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49506 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

$126.15 typical visit price

range $54.34 – $166.68

Typical copayment $31.53 (range $13.58 – $41.67)

Most-billed visit code 99204

Established Patient

$96.44 typical visit price

range $17.09 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

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.

Other Providers at the Same Location NPPES 18

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

DR. RAMANDEEP SINGH BANGA M.D.

Internal Medicine (Nephrology)

330 E BELTLINE AVE NE, SUITE 100
GRAND RAPIDS, MI 49506

Kent County (616) 752-6235

DR. MICHAEL J UNRUH M.D.

Internal Medicine (Nephrology)

330 E BELTLINE AVE NE, SUITE 100
GRAND RAPIDS, MI 49506

Kent County (616) 752-6235

DR. ALBERTA ANN GARBACCIO MD

Internal Medicine (Nephrology)

330 E BELTLINE AVE NE, SUITE 100
GRAND RAPIDS, MI 49506

Kent County (616) 752-6235

BOWAN DIALYSIS LLC

Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)

330 E BELTLINE AVE NE, STE 210
GRAND RAPIDS, MI 49506

Kent County (616) 285-7081

DR. BONITA A. MOHAMED MD, MA

Internal Medicine (Nephrology)

330 E BELTLINE AVE NE
GRAND RAPIDS, MI 49506

Kent County (616) 752-6235

DR. RONALD MICHAEL HOFMANN MD

Internal Medicine (Nephrology)

330 E BELTLINE AVE NE, SUITE 100
GRAND RAPIDS, MI 49506

Kent County (616) 752-6235

DR. PHILIP GOUSHAW MD

Internal Medicine (Nephrology)

330 E BELTLINE AVE NE, SUITE 100
GRAND RAPIDS, MI 49506

Kent County (616) 752-6235

DR. KSENIYA VLADIMI FILIPPOVA MD

Internal Medicine (Nephrology)

330 E BELTLINE AVE NE, SUITE 100
GRAND RAPIDS, MI 49506

Kent County (616) 752-6235

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 Srivilliputtur Santhana Krishnan's NPI number?

The NPI number for Srivilliputtur Santhana Krishnan is 1902850316. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Where is Srivilliputtur Santhana Krishnan located?

Srivilliputtur Santhana Krishnan practices at 330 E Beltline Ave NE Suite 100, Grand Rapids, MI 49506. The listed phone number is (616) 752-6235.

What is Srivilliputtur Santhana Krishnan's specialty?

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

Is Srivilliputtur Santhana Krishnan enrolled in Medicare?

Yes. Srivilliputtur Santhana Krishnan 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 Srivilliputtur Santhana Krishnan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Srivilliputtur Santhana Krishnan reassigns Medicare benefits to Renal Associates Of West Michigan PC (Grand Rapids, MI). 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 Srivilliputtur Santhana Krishnan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Srivilliputtur Santhana Krishnan accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Srivilliputtur Santhana Krishnan 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 Srivilliputtur Santhana Krishnan affiliated with any hospitals?

According to CMS data, Srivilliputtur Santhana Krishnan is affiliated with Spectrum Health United Hospital, Spectrum Health, Mercy Health Saint Mary's, Holland Community Hospital and University Of Michigan Health - West.

When was this NPI record last updated?

The NPPES record for Srivilliputtur Santhana Krishnan was last updated on January 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.