Heather Sung, M.D.
NPI 1568486041 · Hospice and Palliative Medicine (Internal Medicine) Physician · Norwalk, CT
Provider details
- NPI number
- 1568486041
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 040847 (CT)
Specialties & taxonomies
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
19 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
930 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) |
|---|---|---|
| Advance Care Planning, First 30 Minutes99497 | 131 | $84 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 97 | $190 |
| Physician Supervision of a Patient Under a Medicare-Approved Hospice (patient Not Present) Requiring Complex and Multidisciplinary Care Modalities Involving Regular Physician Development And/Or Revision of Care Plans, Review of Subsequent Reports of PatienG0182 | 82 | $108 |
| Prolonged Home Or Residence 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 the Physician Or QualifG0318 | 82 | $32 |
| Advance Care Planning, Each Additional 30 Minutes99498 | 77 | $73 |
Practice location
Mailing address
Additional practice locations (1)
- 24 Stevens StNorwalk, CT 06850-3852Phone: (203) 852-3072
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2018-08-10
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.