Elizabeth Gundersen, M.D.
NPI 1578539664 · Hospice and Palliative Medicine (Internal Medicine) Physician · Delray Beach, FL
Enrolled with Medicare as Practitioner - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Gundersen, M.D. is a Hospice and Palliative Medicine (Internal Medicine) Physician provider in Delray Beach, FL (NPI 1578539664).
Provider details
- NPI number
- 1578539664
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 108717 (FL)
Specialties & taxonomies
- Hospice and Palliative Medicine (Internal Medicine) PhysicianPrimary207RH0002XLicense DR.0069797 (CO)
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
92 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Prolonged Hospital Inpatient Or Observation Care Evaluation and Management Service(s) Beyond the Total Time for the Primary Service (when the Primary Service Has Been Selected Using Time on the Date of the Primary Service); Each Additional 15 Minutes By ThG0316 | 72 | $30 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 20 | $169 |
Typical Medicare-allowed amounts for these services range $30–$169 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 12605 E 16th AveAurora, CO 80045-2545Phone: (720) 848-0000
Registry dates
- Enumerated
- 2006-02-27
- Last updated
- 2023-02-23
- Certified
- 2023-02-23
Frequently asked questions
- What is Elizabeth Gundersen's NPI number?
- Elizabeth Gundersen's National Provider Identifier (NPI) is 1578539664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Gundersen's specialty?
- Elizabeth Gundersen is listed in the NPPES registry with a primary specialty of Hospice and Palliative Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Gundersen located?
- Elizabeth Gundersen's practice location on file with NPPES is Delray Medical Center, Delray Beach, FL 33484.
- What is Elizabeth Gundersen's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Gundersen is (561) 495-3095.
- Does Elizabeth Gundersen accept Medicare?
- Elizabeth Gundersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Gundersen's NPI active?
- Yes — Elizabeth Gundersen's NPI (1578539664) is active in the NPPES registry as of the last update on 2023-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.