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DR. DAVID KIRAN THAMBAN MD
NPI 1760446819
Anesthesiology in Grand Rapids, MI

Active since April 14, 2006PECOS EnrolledAccepts Medicare Assignment
3333 EVERGREEN DR. NE, GRAND RAPIDS, MI 49525(616) 364-4200(616) 364-7347 Get Directions Write a Review

NPPES record last updated: December 17, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. David Kiran Thamban Md NPPES

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

DR. DAVID KIRAN THAMBAN MD (NPI 1760446819) is an individual anesthesiology provider in Grand Rapids, Michigan, licensed in Michigan (4301082815) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Ascension Columbia St Mary's Hospital Milwaukee, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1760446819
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. DAVID KIRAN THAMBANCredential: MD
Location Address3333 EVERGREEN DR. NEGrand Rapids, MI 49525-9756
Mailing Address3333 Evergreen Dr. NeGrand Rapids, MI 49525-9756 · (616) 364-4200 · Fax (616) 364-7347
Phone(616) 364-4200
Fax(616) 364-7347
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateApril 14, 2006
Last NPPES UpdateDecember 17, 2025
NPPES CertifiedDecember 17, 2025
✔ NPI 1760446819 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in MI · 4301082815✔ Licensed in WI · 13978-320
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
3333 EVERGREEN DR. NE, Grand Rapids, MI 49525
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Other Identifiers 4

OtherP00067881MI · Railroad Medicare
Other0411310MI · Bcbs Pin
Medicaid4561057MI
OtherDT082815MI · Bcbs License Number

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, CareSource (Common Ground Healthcare).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. David Kiran Thamban 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 ID2365331675
PECOS Enrollment IDI20040315000148, I20251118004688, I20251223003226
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

5

Medicare enrollment records show David Thamban reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

West Michigan Anesthesia, PC
Same address
Anesthesiology
3333 EVERGREEN DR NE
Grand Rapids, MI 49525
  • Reassigned Medicare billing, Michigan enrollment
  • 74 clinicians in this Medicare group
NPI 1225016926 (616) 364-4200
Anesthesia Medical Consultants, PC
0.1 mi
Anesthesiology
3333 EVERGREEN DR NE
Grand Rapids, MI 49525
  • Reassigned Medicare billing, Michigan enrollment
  • 117 clinicians in this Medicare group
NPI 1063710689 (616) 364-4200
Vituity-Wisconsin Anesthesia Sc
116 mi
Anesthesiology
2301 N LAKE DR
Milwaukee, WI 53211
  • Reassigned Medicare billing, Wisconsin enrollment
  • 210 clinicians in this Medicare group
NPI 1598599748 (414) 291-1000
Association Of Hospital Anesthesiologists Sc
165 mi
Anesthesiology
130 2ND ST, STE. A107
Neenah, WI 54956
  • Reassigned Medicare billing, Wisconsin enrollment
  • 144 clinicians in this Medicare group
NPI 1720076474 (920) 729-3332
Renew Medical Group Of Missouri
575 mi
Anesthesiology
3050 E RIVER BLUFF BLVD
Ozark, MO 65721
  • Reassigned Medicare billing, Missouri enrollment
  • 36 clinicians in this Medicare group
NPI 1700779121 (417) 885-3000

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 5

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.

Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance 64488
This procedure involves injecting a local anesthetic into the abdominal wall to manage pain. It's carried out on both sides of the abdomen using imaging guidance for precision. This helps numb the area, providing relief from discomfort.
17 services17 patients
Anesthesia for procedure on eyelid 00103
Anesthesia for an eyelid procedure helps ensure comfort and painlessness during the operation. It's typically a local anesthetic, applied to numb your eyelid and surrounding area. You'll likely be awake but won't feel any discomfort. It's a safe, routine part of many eye procedures.
16 services16 patients
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447
This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.
13 services13 patients
Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 64415
This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.
12 services12 patients
Anesthesia for other procedure on upper abdomen 00790
Anesthesia for an upper abdomen procedure involves using medications to help you feel no pain during the operation. It can be general, where you're unconscious, or regional, where just the abdomen area is numbed. It ensures comfort and stillness, aiding a successful procedure.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Ascension Columbia St Mary's Hospital Milwaukee

Acute Care Hospitals · Milwaukee, WI
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number520051
Location2323 N Lake DrMilwaukee, WI 53211 · Milwaukee County
Emergency services Birthing friendly

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 David Thamban's NPI number?

The NPI number for David Thamban is 1760446819. It was assigned to this individual provider in the NPPES registry on April 14, 2006.

Where is David Thamban located?

David Thamban practices at 3333 Evergreen Dr. NE, Grand Rapids, MI 49525. The listed phone number is (616) 364-4200.

What is David Thamban's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is David Thamban enrolled in Medicare?

Yes. David Thamban 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 David Thamban's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Thamban reassigns Medicare benefits to 5 organizations: West Michigan Anesthesia, PC (Grand Rapids, MI), Anesthesia Medical Consultants, PC (Grand Rapids, MI), Vituity-Wisconsin Anesthesia Sc (Milwaukee, WI), Association Of Hospital Anesthesiologists Sc (Neenah, WI) and Renew Medical Group Of Missouri (Ozark, MO). 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 David Thamban's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does David Thamban accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and CareSource (Common Ground Healthcare) list David Thamban 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 David Thamban affiliated with any hospitals?

According to CMS data, David Thamban is affiliated with Ascension Columbia St Mary's Hospital Milwaukee.

When was this NPI record last updated?

The NPPES record for David Thamban was last updated on December 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.