Quick answers
- Does Abby L. Hochberg accept Medicare assignment?
- Yes. Medicare's clinician data says Abby L. Hochberg accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Abby L. Hochberg see?
- In 2024, CMS data shows 629 Original Medicare patients and 1,386 services for Abby L. Hochberg. This counts Original Medicare only and measures volume, not quality.
- What is Abby L. Hochberg's NPI number?
- 1891957577. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Abby L. Hochberg, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 629 |
|---|---|
| Services billed to Medicare | 1,386 |
| Different services or procedures | 37 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)474 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)293 services
- Destruction of skin growth, 1-14 growths (17110)245 services
- Biopsy of related skin growth, first growth (11102)52 services
- Destruction of precancer skin growth, 1 growth (17000)43 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol72%
- High blood pressure64%
- Arthritis42%
- Osteoporosis23%
- Anxiety20%
- Chronic kidney disease20%
Hospitals where Abby L. Hochberg works
Medicare's Facility Affiliation Data lists Abby L. Hochberg at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Emerson Hospital -W Concord, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220084
Practice locations
Addresses where Abby L. Hochberg is enrolled with Medicare (CMS data updated October 2, 2026).
- 54 Baker Ave Ext, Suite 305Concord, MA 01742 (978) 371‑7010
Group practices
Medicare enrollment lists Abby L. Hochberg as a member of this group (CMS data updated October 2, 2026).
- Adult and Pediatric Dermatology PC40 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Concord
Clinicians with the same Medicare primary specialty in Concord, MA — not a recommendation.
Other clinicians in Adult and Pediatric Dermatology PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Medical school | Yale University School Of Medicine |
|---|---|
| Graduation year | 2008 (18 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891957577 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians