Joseph Amberg, MD
NPI 1730297987 · Internal Medicine Physician · Saint Paul, MN
Enrolled with Medicare as Practitioner - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Amberg, MD is a Internal Medicine Physician provider in Saint Paul, MN (NPI 1730297987).
Provider details
- NPI number
- 1730297987
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 30394 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-28
- Last updated
- 2011-10-20
Frequently asked questions
- What is Joseph Amberg's NPI number?
- Joseph Amberg's National Provider Identifier (NPI) is 1730297987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Amberg's specialty?
- Joseph Amberg is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Amberg located?
- Joseph Amberg's practice location on file with NPPES is 1690 University Ave W, Saint Paul, MN 55104-3741.
- What is Joseph Amberg's phone number?
- The practice phone number listed in the NPPES registry for Joseph Amberg is (651) 232-4800.
- Does Joseph Amberg accept Medicare?
- Joseph Amberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Amberg's NPI active?
- Yes — Joseph Amberg's NPI (1730297987) is active in the NPPES registry as of the last update on 2011-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.