Michelle Adelstein, ACNP
NPI 1396956488 · Acute Care Nurse Practitioner · Baltimore, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Adelstein, ACNP is a Acute Care Nurse Practitioner provider in Baltimore, MD (NPI 1396956488).
Provider details
- NPI number
- 1396956488
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ACNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- R139572 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2007-05-24
- Last updated
- 2024-02-26
- Certified
- 2024-02-26
Frequently asked questions
- What is Michelle Adelstein's NPI number?
- Michelle Adelstein's National Provider Identifier (NPI) is 1396956488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Adelstein's specialty?
- Michelle Adelstein is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle Adelstein located?
- Michelle Adelstein's practice location on file with NPPES is 22 S Greene St, Baltimore, MD 21201-1544.
- What is Michelle Adelstein's phone number?
- The practice phone number listed in the NPPES registry for Michelle Adelstein is (410) 328-1168.
- Does Michelle Adelstein accept Medicare?
- Michelle Adelstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Adelstein's NPI active?
- Yes — Michelle Adelstein's NPI (1396956488) is active in the NPPES registry as of the last update on 2024-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.