What is Michelle Tan's NPI number?

Michelle Tan's National Provider Identifier (NPI) is 1952963498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michelle Tan's specialty?

Michelle Tan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Michelle Tan located?

Michelle Tan's practice location on file with NPPES is 14330 Culver Dr, Irvine, CA 92604-0303.

What is Michelle Tan's phone number?

The practice phone number listed in the NPPES registry for Michelle Tan is (949) 559-8129.

Does Michelle Tan accept Medicare?

Michelle Tan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Michelle Tan's NPI active?

Yes — Michelle Tan's NPI (1952963498) is active in the NPPES registry as of the last update on 2025-03-28.

IndividualActiveAccepts Medicare

Michelle Tan, DNP

NPI 1952963498 · Family Nurse Practitioner · Irvine, CA

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Michelle Tan, DNP is a Family Nurse Practitioner provider in Irvine, CA (NPI 1952963498).

Provider details

NPI number: 1952963498
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: DNP
Sex: Female
Sole proprietor: No
License: 95076508 (CA)

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense 95010838 (CA)
Physician Assistants & Advanced Practice Nursing Providers
Registered Nurse163W00000XLicense 95076508 (CA)
Nursing Service Providers
Nurse Practitioner363L00000XLicense 95010838 (CA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(54/100 index)

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
4 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
11 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)
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	11	$152

Typical Medicare-allowed amounts for these services range $152–$152 (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 · 19 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Ipratropium Bromide	68	65
Albuterol Sulfatebrand: Albuterol Sulfate Hfa	50	50
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	46	46
Azithromycin	32	32
Prednisone	28	27
Cephalexin	28	28
Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro

Practice location

14330 Culver Dr

Irvine, CA 92604-0303

Phone: (949) 559-8129

Street-level locationGet directions

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Mailing address