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KAREN MICHELLE DUGAN M.D.
NPI 1528006889
Anesthesiology in Winter Garden, FL

Active since June 02, 2006PECOS EnrolledAccepts Medicare Assignment
1348 MARBLE CREST WAY, WINTER GARDEN, FL 34787(240) 285-5756 Get Directions Write a Review

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

Record update history: Apr 6, 2026, Jul 8, 2020 (2 updates tracked since 2020).

About Karen Michelle Dugan M.d. NPPES

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

KAREN MICHELLE DUGAN M.D. (NPI 1528006889) is an individual anesthesiology provider in Winter Garden, Florida, licensed in Florida (ME144735) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Orlando, and is a graduate of Other (1993).

NPPES Registry Identity

NPI1528006889
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameKAREN MICHELLE DUGANCredential: M.D.
Location Address1348 MARBLE CREST WAYWinter Garden, FL 34787-4656
Mailing Address1348 Marble Crest WayWinter Garden, FL 34787-4656 · (240) 285-5756
Phone(240) 285-5756
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateJune 2, 2006
Last NPPES UpdateApril 6, 20262 updates tracked since enumeration
NPPES CertifiedApril 6, 2026
✔ NPI 1528006889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in FL · ME144735✔ Licensed in MD · D52881
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.
1348 MARBLE CREST WAY, Winter Garden, FL 34787
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Secondary Practice Location 1

Location 152 Underwood StOrlando, FL 32806-1110 · Phone (407) 712-8131 · Fax (321) 843-2196

Other Identifiers 3

Medicaid129874000FL
Medicaid801000500MD
Other601285800Feca

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc..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

Karen Michelle Dugan 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 ID42277444
PECOS Enrollment IDI20201007000892
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 Karen Dugan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Orlando Health Medical Group Inc
14 mi
Internal Medicine
52 W UNDERWOOD ST
Orlando, FL 32806
  • Reassigned Medicare billing, Florida enrollment
  • 3,290 clinicians in this Medicare group
NPI 1669429577 (321) 841-2452
Gulfcoast Spine Institute, LLC
55 mi
Orthopaedic Surgery of the Spine
7101 MARINER BLVD
Brooksville, FL 34609
  • Reassigned Medicare billing, Florida enrollment
  • 28 clinicians in this Medicare group
NPI 1891934402 (855) 485-3262

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 3

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.

Anesthesia for extensive surgery on spine 00670
Anesthesia for extensive spine surgery involves medication to block pain and make you unconscious during the procedure. It ensures comfort and prevents movement. Two types may be used: general (you sleep) or regional (numbs a large area). The choice depends on the surgery specifics and your health.
26 services26 patients
Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back 00300
Anesthesia for procedures on skin, muscles, or nerves of the head, neck, and upper back involves using medication to numb the area or make you unconscious during the procedure. This ensures you don't feel pain or discomfort. It's safe and monitored by professionals.
24 services22 patients
Anesthesia for other procedure on lower spine 00630
Anesthesia for a lower spine procedure involves administering medication to block pain and sensation in your back. This ensures comfort and stillness during the procedure. The type of anesthesia used depends on the specific procedure and your overall health.
13 services13 patients

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 Karen Dugan's NPI number?

The NPI number for Karen Dugan is 1528006889. It was assigned to this individual provider in the NPPES registry on June 2, 2006.

Where is Karen Dugan located?

Karen Dugan practices at 1348 Marble Crest Way, Winter Garden, FL 34787. The listed phone number is (240) 285-5756.

What is Karen Dugan's specialty?

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

Is Karen Dugan enrolled in Medicare?

Yes. Karen Dugan 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 Karen Dugan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karen Dugan reassigns Medicare benefits to 2 organizations: Orlando Health Medical Group Inc (Orlando, FL) and Gulfcoast Spine Institute, LLC (Brooksville, FL). 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 Karen Dugan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Karen Dugan accept?

Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Karen Dugan 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 Karen Dugan was last updated on April 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.