MARY ANN NHAN MARTIN MD
NPI 1750305470
Internal Medicine - Endocrinology, Diabetes & Metabolism in Las Vegas, NV

Q: What is Mary Ann Martin's NPI number?

The NPI number for Mary Ann Martin is 1750305470. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Q: What is Mary Ann Martin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: Is Mary Ann Martin enrolled in Medicare?

No. Mary Ann Martin has opted out of Medicare through June 16, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Mary Ann Martin was last updated on July 9, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 26, 2006Opted out of Medicare · through Jun 16, 2027

8352 W WARM SPRINGS RD FL 3, LAS VEGAS, NV 89113(702) 851-7287(702) 552-0344 Get Directions Write a Review

NPPES record last updated: July 9, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mary Ann Nhan Martin Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY ANN NHAN MARTIN MD (NPI 1750305470) is an individual endocrinology, diabetes & metabolism provider in Las Vegas, Nevada, licensed in California (A95177) and active in the NPI registry since July 2006. She has opted out of Medicare through June 16, 2027 and remains eligible to order and refer and maintains a secondary practice location in Irvine.

NPPES Registry Identity

NPI1750305470

Entity TypeIndividualFemale

Primary Taxonomy207RE0101X

Provider Legal NameMARY ANN NHAN MARTINCredential: MD

Location Address8352 W WARM SPRINGS RD FL 3Las Vegas, NV 89113

Mailing Address8352 W Warm Springs Rd Fl 3Las Vegas, NV 89113-3628 · (702) 851-7287 · Fax (702) 552-0344

Phone(702) 851-7287

Fax(702) 552-0344

Sole ProprietorNo

Enumeration DateJuly 26, 2006

Last NPPES UpdateJuly 9, 2019

✔ NPI 1750305470 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in CA · A95177

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

8352 W WARM SPRINGS RD FL 3, Las Vegas, NV 89113

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Secondary Practice Location 1

Location 12 Hughes, Suite 150Irvine, CA 92618-2056 · Phone (949) 770-1122 · Fax (949) 770-9137

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mary Ann Nhan Martin Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from June 16, 2025 through June 16, 2027.

Opt-Out Effective DateJune 16, 2025

Opt-Out In Effect ThroughJune 16, 2027Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89113 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$131.25 typical visit price

range $57.07 – $173.24

Typical copayment $32.81 (range $14.26 – $43.31)

Most-billed visit code 99204

Established Patient

$100.60 typical visit price

range $18.27 – $140.96

Typical copayment $25.15 (range $4.56 – $35.24)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

5 suppliers20 claims90 services$6.78 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

3 suppliers11 claims25 services$1.23 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

9 suppliers88 claims89 services$188.05 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALL CITY PHARMACY LLC

Pharmacy (Community/Retail Pharmacy)

8352 W WARM SPRINGS RD FL 3
LAS VEGAS, NV 89113

Clark County (702) 473-9997

DOCTOR'S HEALTH NETWORK, INC.

Podiatrist

8352 W WARM SPRINGS RD FL 3
LAS VEGAS, NV 89113

Clark County (702) 851-7287

ASHEESH KUMAR DEWAN M.D.

Pediatrics (Pediatric Endocrinology)

8352 W WARM SPRINGS RD FL 3
LAS VEGAS, NV 89113

Clark County (702) 851-7287

MS. CARRON MARY SCHWEIGER CPNP

Pediatrics (Pediatric Endocrinology)

8352 W WARM SPRINGS RD FL 3
LAS VEGAS, NV 89113

Clark County (702) 851-7287

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Ann Martin's NPI number?

The NPI number for Mary Ann Martin is 1750305470. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Mary Ann Martin located?

Mary Ann Martin practices at 8352 W Warm Springs Rd Fl 3, Las Vegas, NV 89113. The listed phone number is (702) 851-7287.

What is Mary Ann Martin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Mary Ann Martin enrolled in Medicare?

No. Mary Ann Martin has opted out of Medicare through June 16, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Mary Ann Martin was last updated on July 9, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.