1. Home
  2. Directory
  3. Connecticut
  4. Sharon
  5. Emergency Medicine
  6. NPI Profile

DR. DAVID CHARLES ZIMMERMAN DO
NPI 1609165687
Emergency Medicine in Sharon, CT

Active since March 30, 2011PECOS EnrolledAccepts Medicare Assignment
50 HOSPITAL HILL RD, SHARON, CT 06069(860) 364-4111 Get Directions Write a Review

NPPES record last updated: September 4, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 4, 2025, Jun 6, 2023, Feb 1, 2023 and 1 more (4 updates tracked since 2016).

About Dr. David Charles Zimmerman Do NPPES

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

DR. DAVID CHARLES ZIMMERMAN DO (NPI 1609165687) is an individual emergency medicine provider in Sharon, Connecticut, licensed in Pennsylvania (OS016916) and active in the NPI registry since March 2011. He is enrolled in Medicare PECOS, is affiliated with Ingalls Memorial Hospital, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1609165687
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. DAVID CHARLES ZIMMERMANCredential: DO
Location Address50 HOSPITAL HILL RDSharon, CT 06069-2092
Mailing Address4529 New Hampshire Ave NwWashington, DC 20011-4759 · (646) 345-8477
Phone(860) 364-4111
Sole ProprietorYes
Medical School CMSNew York College Of Osteo Medicine Of New York Institute Of TechnologyGraduated 2010
Enumeration DateMarch 30, 2011
Last NPPES UpdateSeptember 4, 20254 updates tracked since enumeration
NPPES CertifiedSeptember 4, 2025
✔ NPI 1609165687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in PA · OS016916✔ Licensed in NY · 275394✔ Licensed in OH · 34.011010✔ Licensed in NH · 18767✔ Licensed in IL · 036171484
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
50 HOSPITAL HILL RD, Sharon, CT 06069
Open in Google Maps ↗

Secondary Practice Locations 4

Location 1100 Dr Warren Tuttle DrHarrisburg, IL 62946-2718 · Phone (618) 253-7671
Location 2273 County RdNew London, NH 03257-5736 · Phone (603) 526-2911
Location 3254 Main StCadiz, KY 42211-9153 · Phone (270) 522-3215
Location 48 Doctors Park RdMount Vernon, IL 62864-6224 · Phone (618) 244-5500

Other Identifiers 4

Other34.011010OH · Ohio Medical Board
Other04451KY · Ky Medical Board
OtherOS016916PA · Medical License
Other275394NY · Medical License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Molina Healthcare, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. David Charles Zimmerman Do 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 ID3577793454
PECOS Enrollment IDI20241001003525
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.

Areas of Expertise CMS Part B claims 4

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
202 services195 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
190 services182 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.
48 services46 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
15 services15 patients

Hospital Affiliations CMS Care Compare 4

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

Ingalls Memorial Hospital

Acute Care Hospitals · Harvey, IL
2/5 CMS rating
OwnershipPhysician
CMS Certification Number140191
Location1 Ingalls DriveHarvey, IL 60426 · Cook County
Emergency services Birthing friendly

Thomas H Boyd Memorial Hospital

Critical Access Hospitals · Carrollton, IL
OwnershipGovernment - Local
CMS Certification Number141300
Location800 School StCarrollton, IL 62016 · Greene County
Emergency services

Massac Memorial Hospital

Critical Access Hospitals · Metropolis, IL
OwnershipProprietary
CMS Certification Number141323
Location28 Chick Street, PO Box 850Metropolis, IL 62960 · Massac County
Emergency services

Marshall Browning Hospital

Critical Access Hospitals · Du Quoin, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number141331
Location900 North Washington StreetDu Quoin, IL 62832 · Perry County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06069 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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 20

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

MRS. SUZANNE TAYLOR THOMPSON APRN
Nurse Practitioner
50 HOSPITAL HILL RD
SHARON, CT 06069
Northwest Hills Planning Region (860) 364-0647
MISS RACHEL T. SOBOL R.D.
Dietitian, Registered
50 HOSPITAL HILL RD
SHARON, CT 06069
Northwest Hills Planning Region (860) 364-4170
DR. MICHAEL KAUFF MD
Specialist
50 HOSPITAL HILL RD
SHARON, CT 06069
Northwest Hills Planning Region (860) 364-4141
MR. JEFFREY DARREN LITISHIN MPT
Physical Therapist
50 HOSPITAL HILL RD
SHARON, CT 06069
Northwest Hills Planning Region (860) 364-4065
REGIONAL HEALTHCARE ASSOCIATES LLC
Internal Medicine
50 HOSPITAL HILL RD
SHARON, CT 06069
Northwest Hills Planning Region (860) 364-4091
BIRGIT CLAGUE AGACNP-BC
Nurse Practitioner (Acute Care)
50 HOSPITAL HILL RD
SHARON, CT 06069
Northwest Hills Planning Region (860) 364-4000
MUSTAFA M UGURLU M.D.
Surgery
50 HOSPITAL HILL RD
SHARON, CT 06069
Northwest Hills Planning Region (860) 364-5411
ATKA MACKEREL INPATIENT SERVICES LLC
Internal Medicine
50 HOSPITAL HILL RD
SHARON, CT 06069
Northwest Hills Planning Region (469) 401-2386

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 Zimmerman's NPI number?

The NPI number for David Zimmerman is 1609165687. It was assigned to this individual provider in the NPPES registry on March 30, 2011.

Where is David Zimmerman located?

David Zimmerman practices at 50 Hospital Hill Rd, Sharon, CT 06069. The listed phone number is (860) 364-4111.

What is David Zimmerman's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is David Zimmerman enrolled in Medicare?

Yes. David Zimmerman 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.

What insurance does David Zimmerman accept?

Health plans from CareSource, Molina Healthcare and Oscar Insurance Company list David Zimmerman 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 Zimmerman affiliated with any hospitals?

According to CMS data, David Zimmerman is affiliated with Ingalls Memorial Hospital, Thomas H Boyd Memorial Hospital, Massac Memorial Hospital and Marshall Browning Hospital.

When was this NPI record last updated?

The NPPES record for David Zimmerman was last updated on September 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.