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DIEGO ANDRES BELTRAN MELGAREJO M.D.
NPI 1104266618
Internal Medicine - Nephrology in Nashville, TN

Active since June 28, 2013PECOS EnrolledAccepts Medicare Assignment
83.98/100
CMS Quality Rating
1161 21ST AVE S, MEDICAL CENTER NORTH S-3223, NASHVILLE, TN 37232(615) 343-6105 Get Directions Write a Review

NPPES record last updated: April 4, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 4, 2022, Aug 1, 2019, Jul 2, 2016 (3 updates tracked since 2016).

About Diego Andres Beltran Melgarejo M.d. NPPES

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

DIEGO ANDRES BELTRAN MELGAREJO M.D. (NPI 1104266618) is an individual nephrology provider in Nashville, Tennessee, licensed in North Dakota (15479) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS, is affiliated with Sanford Medical Center Fargo, and is a graduate of Other (2005).

NPPES Registry Identity

NPI1104266618
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDIEGO ANDRES BELTRAN MELGAREJOCredential: M.D.
Location Address1161 21ST AVE S, MEDICAL CENTER NORTH S-3223Nashville, TN 37232-0011
Mailing Address1161 21st Ave S, Medical Center North S-3223Nashville, TN 37232-0011 · (615) 343-6105
Phone(615) 343-6105
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateJune 28, 2013
Last NPPES UpdateApril 4, 20223 updates tracked since enumeration
NPPES CertifiedApril 4, 2022
✔ NPI 1104266618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in ND · 15479
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License BP10047724 (TX)
1161 21ST AVE S, Nashville, TN 37232
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of North Dakota, Sanford Health Plan, Security Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Diego Andres Beltran Melgarejo M.d. 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 ID5799075107
PECOS Enrollment IDI20190917001023
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.

Medicare Billing Reassignment

Medicare enrollment records show Diego Beltran Melgarejo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sanford Bismarck
1,030 mi
Multi-Specialty
565 S 7TH ST
Bismarck, ND 58504
  • Reassigned Medicare billing, North Dakota enrollment
  • 779 clinicians in this Medicare group
NPI 1811941172 (701) 323-5550

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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.
284 services118 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.
230 services97 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.
120 services56 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.
78 services72 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
56 services36 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.
54 services36 patients

Hospital Affiliations CMS Care Compare 5

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

Sanford Medical Center Fargo

Acute Care Hospitals · Fargo, ND
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number350011
Location801 Broadway NorthFargo, ND 58122 · Cass County
Emergency services Birthing friendly

Sanford Medical Center Bismarck

Acute Care Hospitals · Bismarck, ND
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number350015
Location300 N 7th StBismarck, ND 58506 · Burleigh County
Emergency services Birthing friendly

Linton Hospital - Cah

Critical Access Hospitals · Linton, ND
OwnershipVoluntary non-profit - Private
CMS Certification Number351328
Location111 Elm Ave WLinton, ND 58552 · Emmons County
Emergency services

Jamestown Regional Medical Center

Critical Access Hospitals · Jamestown, ND
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number351335
Location2422 20th St SWJamestown, ND 58401 · Stutsman County
Emergency services Birthing friendly

Mobridge Regional Hospital - Cah

Critical Access Hospitals · Mobridge, SD
OwnershipVoluntary non-profit - Private
CMS Certification Number431325
Location1401 10th Ave WestMobridge, SD 57601 · Walworth County
Emergency services

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.

83.98/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.28
Promoting Interoperability99
Improvement Activities40
Cost68.15

Referred Medical Equipment & Supplies CMS DME claims 9

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

Azathioprine, oral, 50 mg J7500
Treatment-Treatment - Miscellaneous · category RX029N
2 suppliers12 claims480 services$4.53 avg. paid by Medicare
Tacrolimus, extended release, (envarsus xr), oral, 0.25 mg J7503
Treatment-Chemotherapy · category RH002N
6 suppliers56 claims33,510 services$1.20 avg. paid by Medicare
Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
31 suppliers249 claims19,500 services$0.30 avg. paid by Medicare
Prednisone, immediate release or delayed release, oral, 1 mg J7512
Treatment-Treatment - Miscellaneous · category RX029N
24 suppliers174 claims27,430 services$0.01 avg. paid by Medicare
Cyclosporine, oral, 25 mg J7515
Treatment-Treatment - Miscellaneous · category RX029N
3 suppliers17 claims2,040 services$0.55 avg. paid by Medicare
Mycophenolate mofetil, oral, 250 mg J7517
Treatment-Treatment - Miscellaneous · category RX029N
25 suppliers171 claims26,940 services$0.18 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 20

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

HOLLY VICTORIA CANNON FNP-C
Nurse Practitioner (Family)
1161 21ST AVE S
NASHVILLE, TN 37232
Davidson County (615) 936-0060
DR. EVAN ZEHR MD
Student in an Organized Health Care Education/Training Program
1161 21ST AVE S
NASHVILLE, TN 37232
Davidson County (615) 322-6943
DR. MEREDITH ANTONETTE MONSOUR MD
Student in an Organized Health Care Education/Training Program
1161 21ST AVE S
NASHVILLE, TN 37232
Davidson County (615) 322-6638
DR. PRIYA CORYN VERBIK MD
Student in an Organized Health Care Education/Training Program
1161 21ST AVE S
NASHVILLE, TN 37232
Davidson County (615) 343-4882
DAVID M ARONOFF MD
Internal Medicine (Infectious Disease)
1161 21ST AVE S, A-2200 MEDICAL CENTER NORTH
NASHVILLE, TN 37232
Davidson County (615) 322-8972
DR. CARI L MOTUZAS M.D.
Radiology (Neuroradiology)
1161 21ST AVE S, CCC-1121 MED CTR N, DEPARTMENT OF RADIOLOGY
NASHVILLE, TN 37232
Davidson County (615) 322-3780
JENNIFER LYNN REEVES AG-ACNP
Psychiatry & Neurology (Neurocritical Care)
1161 21ST AVE S
NASHVILLE, TN 37232
Davidson County (615) 343-4665
HEBAH AL KHATEEB MD
Student in an Organized Health Care Education/Training Program
1161 21ST AVE S
NASHVILLE, TN 37232
Davidson County (615) 343-4882

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 Diego Beltran Melgarejo's NPI number?

The NPI number for Diego Beltran Melgarejo is 1104266618. It was assigned to this individual provider in the NPPES registry on June 28, 2013.

Where is Diego Beltran Melgarejo located?

Diego Beltran Melgarejo practices at 1161 21st Ave S Medical Center North S-3223, Nashville, TN 37232. The listed phone number is (615) 343-6105.

What is Diego Beltran Melgarejo's specialty?

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

Is Diego Beltran Melgarejo enrolled in Medicare?

Yes. Diego Beltran Melgarejo 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.

Which organization bills Medicare for Diego Beltran Melgarejo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diego Beltran Melgarejo reassigns Medicare benefits to Sanford Bismarck (Bismarck, ND). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Diego Beltran Melgarejo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Diego Beltran Melgarejo accept?

Health plans from Blue Cross Blue Shield of North Dakota, Sanford Health Plan and Security Health Plan list Diego Beltran Melgarejo 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 Diego Beltran Melgarejo affiliated with any hospitals?

According to CMS data, Diego Beltran Melgarejo is affiliated with Sanford Medical Center Fargo, Sanford Medical Center Bismarck, Linton Hospital - Cah, Jamestown Regional Medical Center and Mobridge Regional Hospital - Cah.

When was this NPI record last updated?

The NPPES record for Diego Beltran Melgarejo was last updated on April 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.