Micah Nishigaki, MD
NPI 1679193213 · Family Medicine Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Micah Nishigaki, MD is a Family Medicine Physician provider in Dallas, TX (NPI 1679193213).
Provider details
- NPI number
- 1679193213
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- T8289 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
210 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 94 | $64 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $127 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 39 | $86 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 25 | $166 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 11 | $128 |
Typical Medicare-allowed amounts for these services range $64–$166 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 95 | 38 |
| Levothyroxine Sodium | 50 | 18 |
| Amlodipine Besylate | 48 | 21 |
| Lisinopril | 43 | 18 |
| Famotidine | 39 | 17 |
| Losartan Potassium | 35 | 11 |
| Hydrocodone/Acetaminophen |
Practice location
Mailing address
Additional practice locations (1)
- 5323 Harry Hines BlvdDallas, TX 75390-7201Phone: (214) 266-0312
Registry dates
- Enumerated
- 2020-04-23
- Last updated
- 2024-10-09
- Certified
- 2024-10-09
Frequently asked questions
- What is Micah Nishigaki's NPI number?
- Micah Nishigaki's National Provider Identifier (NPI) is 1679193213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Micah Nishigaki's specialty?
- Micah Nishigaki is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Micah Nishigaki located?
- Micah Nishigaki's practice location on file with NPPES is 6201 Harry Hines Blvd, Dallas, TX 75390-9201.
- What is Micah Nishigaki's phone number?
- The practice phone number listed in the NPPES registry for Micah Nishigaki is (214) 645-9729.
- Does Micah Nishigaki accept Medicare?
- Micah Nishigaki is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Micah Nishigaki's NPI active?
- Yes — Micah Nishigaki's NPI (1679193213) is active in the NPPES registry as of the last update on 2024-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.