Maureen Tanumihardja, APRN
NPI 1992988851 · Family Nurse Practitioner · Honolulu, HI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maureen Tanumihardja, APRN is a Family Nurse Practitioner provider in Honolulu, HI (NPI 1992988851).
Provider details
- NPI number
- 1992988851
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- AP30007568 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
91 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 44 | $132 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 33 | $98 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 14 | $66 |
Typical Medicare-allowed amounts for these services range $66–$132 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 95 | 20 |
| Levothyroxine Sodium | 90 | 19 |
| Amlodipine Besylate | 89 | 26 |
| Lisinopril | 72 | 13 |
| Trazodone Hcl | 70 | 21 |
| Atorvastatin Calcium | 67 | 22 |
| Citalopram Hydrobromide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-12-13
- Last updated
- 2021-08-11
- Certified
- 2021-08-11
Frequently asked questions
- What is Maureen Tanumihardja's NPI number?
- Maureen Tanumihardja's National Provider Identifier (NPI) is 1992988851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maureen Tanumihardja's specialty?
- Maureen Tanumihardja is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maureen Tanumihardja located?
- Maureen Tanumihardja's practice location on file with NPPES is 550 S Beretania St Ste 601, Honolulu, HI 96813-2423.
- What is Maureen Tanumihardja's phone number?
- The practice phone number listed in the NPPES registry for Maureen Tanumihardja is (808) 691-8877.
- Does Maureen Tanumihardja accept Medicare?
- Maureen Tanumihardja is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maureen Tanumihardja's NPI active?
- Yes — Maureen Tanumihardja's NPI (1992988851) is active in the NPPES registry as of the last update on 2021-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.