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DR. SAYENA SAJADI D.O
NPI 1144594573
Internal Medicine - Nephrology in Nashville, TN

Active since March 02, 2012PECOS EnrolledAccepts Medicare Assignment
408 42ND AVE N # 300, NASHVILLE, TN 37209(615) 356-4111 Get Directions Write a Review

NPPES record last updated: January 21, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Sayena Sajadi D.o NPPES

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

DR. SAYENA SAJADI D.O (NPI 1144594573) is an individual nephrology provider in Nashville, Tennessee, licensed in Tennessee (3168) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS, is affiliated with Williamson Medical Center, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1144594573
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameDR. SAYENA SAJADICredential: D.O
Location Address408 42ND AVE N # 300Nashville, TN 37209-3669
Mailing Address408 42nd Ave N # 300Nashville, TN 37209-3669 · (615) 356-4111
Phone(615) 356-4111
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateMarch 2, 2012
Last NPPES UpdateJanuary 21, 2025
NPPES CertifiedJanuary 21, 2025
✔ NPI 1144594573 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in TN · 3168
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
408 42ND AVE N # 300, Nashville, TN 37209
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of Alabama and more.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. Sayena Sajadi D.o 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 ID4688963705
PECOS Enrollment IDI20180108000532
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.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
290 services110 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
189 services81 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
112 services52 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
64 services14 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
48 services43 patients
Hemodialysis procedure with physician evaluation 90935
Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.
44 services28 patients

Hospital Affiliations CMS Care Compare 5

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

Williamson Medical Center

Acute Care Hospitals · Franklin, TN
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number440029
Location4321 Carothers ParkwayFranklin, TN 37067 · Williamson County
Emergency services Birthing friendly

Tristar Northcrest Medical Center

Acute Care Hospitals · Springfield, TN
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number440065
Location100 Northcrest DriveSpringfield, TN 37172 · Robertson County
Emergency services Birthing friendly

Tristar Summit Medical Center

Acute Care Hospitals · Hermitage, TN
2/5 CMS rating
OwnershipProprietary
CMS Certification Number440150
Location5655 Frist BlvdHermitage, TN 37076 · Davidson County
Emergency services Birthing friendly

Tristar Centennial Medical Center

Acute Care Hospitals · Nashville, TN
4/5 CMS rating
OwnershipProprietary
CMS Certification Number440161
Location2300 Patterson StreetNashville, TN 37203 · Davidson County
Emergency services Birthing friendly

Tristar Southern Hills Medical Center

Acute Care Hospitals · Nashville, TN
3/5 CMS rating
OwnershipProprietary
CMS Certification Number440197
Location391 Wallace RdNashville, TN 37211 · Davidson County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37209 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.

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 Sayena Sajadi's NPI number?

The NPI number for Sayena Sajadi is 1144594573. It was assigned to this individual provider in the NPPES registry on March 2, 2012.

Where is Sayena Sajadi located?

Sayena Sajadi practices at 408 42nd Ave N # 300, Nashville, TN 37209. The listed phone number is (615) 356-4111.

What is Sayena Sajadi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Sayena Sajadi enrolled in Medicare?

Yes. Sayena Sajadi 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 Sayena Sajadi accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 2 other insurers list Sayena Sajadi 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 Sayena Sajadi affiliated with any hospitals?

According to CMS data, Sayena Sajadi is affiliated with Williamson Medical Center, Tristar Northcrest Medical Center, Tristar Summit Medical Center, Tristar Centennial Medical Center and Tristar Southern Hills Medical Center.

When was this NPI record last updated?

The NPPES record for Sayena Sajadi was last updated on January 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.