Nicole Littenberg, MD
NPI 1972602456 · Internal Medicine Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Littenberg, MD is a Internal Medicine Physician provider in Honolulu, HI (NPI 1972602456).
Provider details
- NPI number
- 1972602456
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD-12561 (HI)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Losartan Potassium | 30 |
| Atorvastatin Calcium | 27 |
| Amlodipine Besylate | 24 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 18 |
| Hydrochlorothiazide | 18 |
| Metformin Hcl | 16 |
| Semaglutidebrand: Ozempic | 16 |
| Simvastatin | 14 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-21
- Last updated
- 2013-05-22
Frequently asked questions
- What is Nicole Littenberg's NPI number?
- Nicole Littenberg's National Provider Identifier (NPI) is 1972602456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Littenberg's specialty?
- Nicole Littenberg is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicole Littenberg located?
- Nicole Littenberg's practice location on file with NPPES is 2239 N School St, Honolulu, HI 96819-2539.
- What is Nicole Littenberg's phone number?
- The practice phone number listed in the NPPES registry for Nicole Littenberg is (808) 791-9400.
- Does Nicole Littenberg accept Medicare?
- Nicole Littenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Littenberg's NPI active?
- Yes — Nicole Littenberg's NPI (1972602456) is active in the NPPES registry as of the last update on 2013-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.