What is Michael Kuo's NPI number?

Michael Kuo's National Provider Identifier (NPI) is 1033593744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Kuo's specialty?

Michael Kuo is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).

Where is Michael Kuo located?

Michael Kuo's practice location on file with NPPES is 100 E Valencia Mesa Dr Ste 105, Fullerton, CA 92835-3816.

What is Michael Kuo's phone number?

The practice phone number listed in the NPPES registry for Michael Kuo is (714) 446-5640.

Is Michael Kuo's NPI active?

Yes — Michael Kuo's NPI (1033593744) is active in the NPPES registry as of the last update on 2021-11-05.

IndividualActive

Michael Kuo, MD

NPI 1033593744 · Endocrinology, Diabetes & Metabolism Physician · Fullerton, CA

Michael Kuo, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Fullerton, CA (NPI 1033593744).

Provider details

NPI number: 1033593744
Entity type: Individual
Primary specialty: Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: A144320 (CA)

Specialties & taxonomies

Endocrinology, Diabetes & Metabolism PhysicianPrimary207RE0101XLicense A144320 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(61/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
10 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
25 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

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 .

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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	14	$138
Dxa Bone Density Measurement of Hip, Pelvis, Spine77080	11	$44

Typical Medicare-allowed amounts for these services range $44–$138 (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 · 26 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Levothyroxine Sodium	199	86
Metformin Hcl	95	44
Metformin Hclbrand: Metformin Hcl Er	71	38
Levothyroxine Sodiumbrand: Synthroid	60	22
Semaglutidebrand: Ozempic	58	24
Methimazole	55	24

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$168 across 3 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

100 E Valencia Mesa Dr Ste 105

Fullerton, CA 92835-3816

Phone: (714) 446-5640

Street-level locationGet directions

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Mailing address