Lisa Hjemdahl-Monsen, MD
NPI 1235416173 · Internal Medicine Physician · Hawthorne, NY
Lisa Hjemdahl-Monsen, MD is a Internal Medicine Physician provider in Hawthorne, NY (NPI 1235416173).
Provider details
- NPI number
- 1235416173
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 154796 (NY)
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
14 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
- 2011-11-07
- Last updated
- 2011-11-07
Frequently asked questions
- What is Lisa Hjemdahl-Monsen's NPI number?
- Lisa Hjemdahl-Monsen's National Provider Identifier (NPI) is 1235416173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Hjemdahl-Monsen's specialty?
- Lisa Hjemdahl-Monsen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lisa Hjemdahl-Monsen located?
- Lisa Hjemdahl-Monsen's practice location on file with NPPES is 19 Bradhurst Ave, Hawthorne, NY 10532-2140.
- What is Lisa Hjemdahl-Monsen's phone number?
- The practice phone number listed in the NPPES registry for Lisa Hjemdahl-Monsen is (914) 593-7800.
- Is Lisa Hjemdahl-Monsen's NPI active?
- Yes — Lisa Hjemdahl-Monsen's NPI (1235416173) is active in the NPPES registry as of the last update on 2011-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.