What is Kay Mcmillan's NPI number?

Kay Mcmillan's National Provider Identifier (NPI) is 1013963800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kay Mcmillan's specialty?

Kay Mcmillan is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Kay Mcmillan located?

Kay Mcmillan's practice location on file with NPPES is 620 Shadow Ln, Las Vegas, NV 89106-4119.

What is Kay Mcmillan's phone number?

The practice phone number listed in the NPPES registry for Kay Mcmillan is (702) 388-4500.

Does Kay Mcmillan accept Medicare?

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

Is Kay Mcmillan's NPI active?

Yes — Kay Mcmillan's NPI (1013963800) is active in the NPPES registry as of the last update on 2007-07-08.

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Kay Mcmillan, DO

NPI 1013963800 · Emergency Medicine Physician · Las Vegas, NV

Kay Mcmillan, DO is a Emergency Medicine Physician provider in Las Vegas, NV (NPI 1013963800).

Provider details

NPI number: 1013963800
Entity type: Individual
Primary specialty: Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: DO
Sex: Female
License: 792 (NV)

Practice location

620 Shadow Ln

Las Vegas, NV 89106-4119

Phone: (702) 388-4500

Street-level locationGet directions

More NV providers

Mailing address

10025 Laurel Springs Ave

Las Vegas, NV 89134-6707

Specialties & taxonomies

Emergency Medicine PhysicianPrimary207P00000XLicense 792 (NV)
Allopathic & Osteopathic Physicians

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

Profile Score

Detailed profile(75/100 index)

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

Registry tenure28% of score
20 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
244 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)
Emergency Department Visit With High Level of Medical Decision Making99285	94	$168
Emergency Department Visit With Moderate Level of Medical Decision Making99284	80	$116
Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010	53	$8
Emergency Department Visit With Low Level of Medical Decision Making99283	17	$68

Typical Medicare-allowed amounts for these services range $8–$168 (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 · 1 distinct drug on file.

Drug	Part D claims (2024)	Beneficiaries
Prednisone	14	13

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include 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.

Enumerated: 2006-05-25
Last updated: 2007-07-08

Frequently asked questions

What is Kay Mcmillan's NPI number?: Kay Mcmillan's National Provider Identifier (NPI) is 1013963800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Kay Mcmillan's specialty?: Kay Mcmillan is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Kay Mcmillan located?: Kay Mcmillan's practice location on file with NPPES is 620 Shadow Ln, Las Vegas, NV 89106-4119.
What is Kay Mcmillan's phone number?: The practice phone number listed in the NPPES registry for Kay Mcmillan is (702) 388-4500.
Does Kay Mcmillan accept Medicare?: Kay Mcmillan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Kay Mcmillan's NPI active?: Yes — Kay Mcmillan's NPI (1013963800) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

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)
Emergency Department Visit With High Level of Medical Decision Making99285	94	$168
Emergency Department Visit With Moderate Level of Medical Decision Making99284	80	$116
Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010	53	$8
Emergency Department Visit With Low Level of Medical Decision Making99283	17	$68

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)	Beneficiaries
Prednisone	14	13

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)