DR. MONA MASHAYEKHI MD/PHD
NPI 1275976110
Internal Medicine - Endocrinology, Diabetes & Metabolism in Nashville, TN

Active since April 10, 2013PECOS EnrolledAccepts Medicare Assignment
1215 21ST AVE S FL 8, NASHVILLE, TN 37232(615) 343-8332 Get Directions Write a Review

NPPES record last updated: November 20, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 20, 2024, Oct 19, 2020, Mar 30, 2020 and 3 more (6 updates tracked since 2018).

About Dr. Mona Mashayekhi Md/phd NPPES

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

DR. MONA MASHAYEKHI MD/PHD (NPI 1275976110) is an individual endocrinology, diabetes & metabolism provider in Nashville, Tennessee, licensed in Tennessee (52495) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, is affiliated with Vanderbilt University Medical Center, and maintains a secondary practice location in Nashville.

NPPES Registry Identity

NPI1275976110
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. MONA MASHAYEKHICredential: MD/PHD
Location Address1215 21ST AVE S FL 8Nashville, TN 37232-2005
Mailing Address3841 Green Hills Village Dr Ste 200Nashville, TN 37215-2691 · (615) 936-2000
Sole ProprietorNo
Medical School CMSWashington University School Of MedicineGraduated 2013
Enumeration DateApril 10, 2013
Last NPPES UpdateNovember 20, 20246 updates tracked since enumeration
NPPES CertifiedNovember 20, 2024
NPI 1275976110 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License Licensed in TN · 52495
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License 52495 (TN)
1215 21ST AVE S FL 8, Nashville, TN 37232

Secondary Practice Location 1

Location 14220 Harding PikeNashville, TN 37205-2005 · Phone (615) 222-6977

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Mona Mashayekhi Md/phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6901100387
PECOS Enrollment IDI20170929001920
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Vanderbilt University Medical Center

Acute Care Hospitals · Nashville, TN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440039
Location1211 Medical Center DriveNashville, TN 37232 · Davidson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37232 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
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
95%21 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 3

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

Dietitian, Registered (Nutrition, Pediatric)
1215 21ST AVE S FL 8
NASHVILLE, TN 37232
Speech-Language Pathologist
1215 21ST AVE S FL 8
NASHVILLE, TN 37232
Student in an Organized Health Care Education/Training Program
1215 21ST AVE S FL 8
NASHVILLE, TN 37232

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 Mona Mashayekhi's NPI number?

The NPI number for Mona Mashayekhi is 1275976110. It was assigned to this individual provider in the NPPES registry on April 10, 2013.

Where is Mona Mashayekhi located?

Mona Mashayekhi practices at 1215 21st Ave S Fl 8, Nashville, TN 37232. The listed phone number is (615) 343-8332.

What is Mona Mashayekhi's specialty?

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

Is Mona Mashayekhi enrolled in Medicare?

Yes. Mona Mashayekhi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mona Mashayekhi accept?

Health plans from Alliant Health Plans, Inc., BlueCross BlueShield of Tennessee and Oscar Insurance Company list Mona Mashayekhi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mona Mashayekhi affiliated with any hospitals?

According to CMS data, Mona Mashayekhi is affiliated with Vanderbilt University Medical Center.

When was this NPI record last updated?

The NPPES record for Mona Mashayekhi was last updated on November 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.