1. Home
  2. Directory
  3. North Carolina
  4. Hickory
  5. Internal Medicine
  6. NPI Profile

MARIELY CASTELLANOS NOUEL M.D.
NPI 1649506494
Internal Medicine in Hickory, NC

Active since October 29, 2009PECOS EnrolledAccepts Medicare Assignment
915 TATE BLVD SE, SUITE 186, HICKORY, NC 28602(828) 449-8458(828) 323-8348 Get Directions Write a Review

NPPES record last updated: July 23, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mariely Castellanos Nouel M.d. NPPES

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

MARIELY CASTELLANOS NOUEL M.D. (NPI 1649506494) is an individual internal medicine provider in Hickory, North Carolina, licensed in North Carolina (2012-01995) and active in the NPI registry since October 2009. She is enrolled in Medicare PECOS, is affiliated with Frye Regional Medical Center, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1649506494
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMARIELY CASTELLANOS NOUELCredential: M.D.
Location Address915 TATE BLVD SE, SUITE 186Hickory, NC 28602-4042
Mailing Address915 Tate Blvd Se, Suite 186Hickory, NC 28602-4042 · (828) 449-8458 · Fax (828) 323-8348
Phone(828) 449-8458
Fax(828) 323-8348
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateOctober 29, 2009
Last NPPES UpdateJuly 23, 2015
✔ NPI 1649506494 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in NC · 2012-01995✔ Licensed in AL · 29829
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
915 TATE BLVD SE, Hickory, NC 28602
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina and more.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

Mariely Castellanos Nouel 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 ID648313924
PECOS Enrollment IDI20130717000769
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 Mariely Castellanos Nouel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dlp Frye Medical Group LLC
Same address
Psychologist
915 TATE BLVD SE, SUITE 186
Hickory, NC 28602
  • Reassigned Medicare billing, North Carolina enrollment
  • 228 clinicians in this Medicare group
NPI 1215475314 (828) 449-8563

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 10

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.
274 services108 patients
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 99454
This service involves using devices to remotely track body functions like heart rate or blood pressure. These devices, provided initially, record data daily or send alerts if readings are abnormal. The service is renewed every 30 days.
91 services19 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.
76 services47 patients
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 99457
This service involves reviewing and managing your health data, which is remotely monitored and collected. Your vital signs like heart rate and blood pressure are tracked regularly throughout the month. The first 20 minutes of this data analysis per month is included in this service.
50 services16 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
29 services29 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
26 services26 patients

Hospital Affiliations CMS Care Compare 2

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

Frye Regional Medical Center

Acute Care Hospitals · Hickory, NC
1/5 CMS rating
OwnershipProprietary
CMS Certification Number340116
Location420 N Center StHickory, NC 28601 · Catawba County
Emergency services Birthing friendly

Catawba Valley Medical Center

Acute Care Hospitals · Hickory, NC
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number340143
Location810 Fairgrove Church RdHickory, NC 28602 · Catawba County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28602 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
$125.01 typical visit price
range $54.12 – $165.09
Typical copayment $31.25 (range $13.53 – $41.27)
Most-billed visit code 99204
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
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

Breast Cancer Screening
Percentage of women 50-74 years of age who had a mammogram to screen for breast cancer
54%187 patients3/55-star benchmark: 92%
Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
24%347 patients2/55-star benchmark: 85%
Diabetes: Eye Exam
Percentage of patients 18-75 years of age with diabetes who had a retinal or dilated eye exam by an eye care professional during the measurement period or a negative retinal exam (no evidence of retinopathy) in the 12 months prior to the measurement period
13%191 patients1/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
97%9,402 patients4/55-star benchmark: 99%
Falls: Screening for Future Fall Risk
Percentage of patients 65 years of age and older who were screened for future fall risk during the measurement period
1%142 patients1/55-star benchmark: 99%
Health Information Exchange
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…
27%1,125 patients2/55-star benchmark: 88%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
99%303 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
98%817 patients5/55-star benchmark: 97%
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
26%144 patients2/55-star benchmark: 90%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
81%813 patients4/55-star benchmark: 97%
Preventive Care and Screening: Influenza Immunization
Percentage of patients aged 6 months and older seen for a visit between October 1 and March 31 who received an influenza immunization OR who reported previous receipt of an influenza immunization
30%571 patients2/55-star benchmark: 88%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
Percentage of patients aged 12 years and older screened for depression on the date of the encounter using an age appropriate standardized depression screening tool AND if positive, a follow-up plan is documented on the date of the positive screen
1%624 patients1/55-star benchmark: 96%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients screenedForUse: 99% · 693 patients
Patients tobacco: 39% · 103 patients
92%693 patients4/55-star benchmark: 98%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
38%817 patients2/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
5%817 patients1/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
14%817 patients
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.

Referred Medical Equipment & Supplies CMS DME claims 6

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
6 suppliers19 claims54 services$5.88 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers14 claims15 services$113.70 avg. paid by Medicare
Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613
DME-Drugs Administered Through DME · category DG006N
2 suppliers12 claims1,427 services$0.03 avg. paid by Medicare
Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620
DME-Drugs Administered Through DME · category DG006N
2 suppliers17 claims910 services$0.09 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
5 suppliers15 claims15 services$200.78 avg. paid by Medicare
Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513
DME-Other DME · category DE000N
3 suppliers17 claims17 services$20.50 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.

LAUREN WHITLEY BCBA
Behavior Analyst
915 TATE BLVD SE
HICKORY, NC 28602
Catawba County (828) 608-3338
DLP CENTRAL CAROLINA PHYSICIAN PRACTICES LLC
Internal Medicine (Pulmonary Disease)
915 TATE BLVD SE, STE 182
HICKORY, NC 28602
Catawba County (615) 920-7000
LYRICIST DIOR COTTON LCMHC
Counselor (Mental Health)
915 TATE BLVD SE
HICKORY, NC 28602
Catawba County (828) 345-0800
DLP CENTRAL CAROLINA PHYSICIAN PRACTICES LLC
Surgery
915 TATE BLVD SE, STE 186
HICKORY, NC 28602
Catawba County (615) 920-7000
TERI J HERMAN RN-C, GONP
Nurse Practitioner (Obstetrics & Gynecology)
915 TATE BLVD SE, SUITE 170
HICKORY, NC 28602
Catawba County (828) 345-0800
DLP FRYE MEDICAL GROUP LLC
Psychologist
915 TATE BLVD SE, SUITE 186
HICKORY, NC 28602
Catawba County (828) 449-8563
MAI KHOU VANG PA-C
Family Medicine
915 TATE BLVD SE, SUITE 186
HICKORY, NC 28602
Catawba County (828) 449-8458
JENNIFER CONWAY M.D.
Obstetrics & Gynecology
915 TATE BLVD SE, STE 915
HICKORY, NC 28602
Catawba County (828) 345-0800

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 Mariely Castellanos Nouel's NPI number?

The NPI number for Mariely Castellanos Nouel is 1649506494. It was assigned to this individual provider in the NPPES registry on October 29, 2009.

Where is Mariely Castellanos Nouel located?

Mariely Castellanos Nouel practices at 915 Tate Blvd SE Suite 186, Hickory, NC 28602. The listed phone number is (828) 449-8458.

What is Mariely Castellanos Nouel's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Mariely Castellanos Nouel enrolled in Medicare?

Yes. Mariely Castellanos Nouel 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 Mariely Castellanos Nouel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mariely Castellanos Nouel reassigns Medicare benefits to Dlp Frye Medical Group LLC (Hickory, NC). 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 Mariely Castellanos Nouel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mariely Castellanos Nouel accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and AmeriHealth Caritas Next and 3 other insurers list Mariely Castellanos Nouel 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 Mariely Castellanos Nouel affiliated with any hospitals?

According to CMS data, Mariely Castellanos Nouel is affiliated with Frye Regional Medical Center and Catawba Valley Medical Center.

When was this NPI record last updated?

The NPPES record for Mariely Castellanos Nouel was last updated on July 23, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.