Khanh Mai
NPI 1659869188 · Family Nurse Practitioner · Anaheim, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Khanh Mai is a Family Nurse Practitioner provider in Anaheim, CA (NPI 1659869188).
Provider details
- NPI number
- 1659869188
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95008602 (CA)
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 tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 18 | — |
| Metformin Hcl | 17 | 12 |
| Atorvastatin Calcium | 16 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$78 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 11180 Warner Ave Ste 353Fountain Valley, CA 92708-4098Phone: (800) 597-7977Fax: (714) 202-2626
- 661 W 1st St Ste GTustin, CA 92780-2939Phone: (800) 597-7977Fax: (714) 644-9891
Registry dates
- Enumerated
- 2018-04-30
- Last updated
- 2026-06-04
- Certified
- 2026-06-04
Frequently asked questions
- What is Khanh Mai's NPI number?
- Khanh Mai's National Provider Identifier (NPI) is 1659869188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Khanh Mai's specialty?
- Khanh Mai is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Khanh Mai located?
- Khanh Mai's practice location on file with NPPES is 9918 Katella Ave Ste A-C, Anaheim, CA 92804-6465.
- What is Khanh Mai's phone number?
- The practice phone number listed in the NPPES registry for Khanh Mai is (800) 597-7977.
- Does Khanh Mai accept Medicare?
- Khanh Mai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Khanh Mai's NPI active?
- Yes — Khanh Mai's NPI (1659869188) is active in the NPPES registry as of the last update on 2026-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.