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HEATH WALDEN M.D.
NPI 1083931166
Surgery - Surgical Critical Care in Danbury, CT

Active since April 28, 2010PECOS EnrolledAccepts Medicare Assignment
111 OSBORNE ST, DANBURY, CT 06810(203) 739-7131(203) 739-1554 Get Directions Write a Review

NPPES record last updated: January 15, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 15, 2020, Jan 3, 2020, Feb 17, 2016 (3 updates tracked since 2016).

About Heath Walden M.d. NPPES

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

HEATH WALDEN M.D. (NPI 1083931166) is an individual surgical critical care provider in Danbury, Connecticut, licensed in Connecticut (64711) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, maintains a secondary practice location in Danbury, and is a graduate of Georgetown University School Of Medicine (2010).

NPPES Registry Identity

NPI1083931166
Entity TypeIndividualMale
Primary Taxonomy2086S0102X
Provider Legal NameHEATH WALDENCredential: M.D.
Location Address111 OSBORNE STDanbury, CT 06810-6000
Mailing Address24 Hospital AveDanbury, CT 06810-6099
Phone(203) 739-7131
Fax(203) 739-1554
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 2010
Enumeration DateApril 28, 2010
Last NPPES UpdateJanuary 15, 20203 updates tracked since enumeration
✔ NPI 1083931166 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Surgical Critical CareAllopathic & Osteopathic Physicians
Taxonomy Code2086S0102X
License✔ Licensed in CT · 64711
Definition
A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedSurgery · Trauma SurgeryTaxonomy 2086S0127X · License 64711 (CT)
111 OSBORNE ST, Danbury, CT 06810
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Secondary Practice Location 1

Location 124 Hospital AveDanbury, CT 06810-6099 · Phone (203) 739-7131 · Fax (203) 739-1554

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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

Heath Walden 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 ID3274834882
PECOS Enrollment IDI20200207000142
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

2

Medicare enrollment records show Heath Walden reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Nuvance Health Medical Practice Ct, Inc.
0.3 mi
Internal Medicine
24 HOSPITAL AVE
Danbury, CT 06810
  • Reassigned Medicare billing, Connecticut enrollment
  • 818 clinicians in this Medicare group
NPI 1407898117 (203) 739-7742
Maimonides Faculty Practice Plan
60 mi
Internal Medicine
4802 10TH AVE
Brooklyn, NY 11219
  • Reassigned Medicare billing, New York enrollment
  • 1,177 clinicians in this Medicare group
NPI 1053344846 (718) 283-8700

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 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.

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.
212 services129 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.
81 services81 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
51 services51 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
36 services21 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.
23 services12 patients
Removal of gallbladder using an endoscope 47562
This procedure, known as endoscopic gallbladder removal, involves a surgeon using a special tool called an endoscope to remove your gallbladder through small incisions. It's typically done to treat gallstones and related complications. It's a less invasive method, often leading to quicker recovery.
15 services15 patients

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.

DR. DANIEL KLEINER MD
Surgery (Surgical Oncology)
111 OSBORNE ST
DANBURY, CT 06810
Western Connecticut Planning Region (203) 739-7131
RAYMOND RAUT M.D.
Internal Medicine (Nephrology)
111 OSBORNE ST, SUITE 210
DANBURY, CT 06810
Western Connecticut Planning Region (203) 739-7104
JEFFREY SCHMIERER M.D.
Internal Medicine (Cardiovascular Disease)
111 OSBORNE ST, 3RD FLOOR
DANBURY, CT 06810
Western Connecticut Planning Region (203) 739-7155
STEVEN L BRANDWEIN M.D.
Internal Medicine (Gastroenterology)
111 OSBORNE ST
DANBURY, CT 06810
Western Connecticut Planning Region (203) 739-7038
DR. KRISHAN PATEL MD FACS
Surgery (Trauma Surgery)
111 OSBORNE ST
DANBURY, CT 06810
Western Connecticut Planning Region (203) 739-7131
MRS. CHARLENE MICHELE DELUCA MS, RD, CDN
Dietitian, Registered
111 OSBORNE ST
DANBURY, CT 06810
Western Connecticut Planning Region (203) 739-7119
MRS. MIKELANNE CHRISTINE PHANEUF R.D.
Dietitian, Registered
111 OSBORNE ST, MEDICAL ARTS CENTER, 2ND FLOOR
DANBURY, CT 06810
Western Connecticut Planning Region (203) 739-7131
TOTAL RENAL CARE INC
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
111 OSBORNE ST, STE 211
DANBURY, CT 06810
Western Connecticut Planning Region (203) 794-1938

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 Heath Walden's NPI number?

The NPI number for Heath Walden is 1083931166. It was assigned to this individual provider in the NPPES registry on April 28, 2010.

Where is Heath Walden located?

Heath Walden practices at 111 Osborne St, Danbury, CT 06810. The listed phone number is (203) 739-7131.

What is Heath Walden's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.

Is Heath Walden enrolled in Medicare?

Yes. Heath Walden 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 Heath Walden's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heath Walden reassigns Medicare benefits to 2 organizations: Nuvance Health Medical Practice Ct, Inc. (Danbury, CT) and Maimonides Faculty Practice Plan (Brooklyn, NY). 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 Heath Walden's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Heath Walden accept?

Health plans from Anthem Blue Cross and Blue Shield list Heath Walden 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.

When was this NPI record last updated?

The NPPES record for Heath Walden was last updated on January 15, 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.