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DR. AARON ROSS CHIDAKEL M.D.
NPI 1245341619
Internal Medicine - Endocrinology, Diabetes & Metabolism in Gaithersburg, MD

Active since August 31, 2006PECOS EnrolledAccepts Medicare Assignment
84.47/100
CMS Quality Rating
806 W DIAMOND AVE, SUITE 310, GAITHERSBURG, MD 20878(301) 977-0056(301) 977-5151 Get Directions Write a Review

NPPES record last updated: June 14, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 14, 2021, Feb 4, 2021 (2 updates tracked since 2021).

About Dr. Aaron Ross Chidakel M.d. NPPES

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

DR. AARON ROSS CHIDAKEL M.D. (NPI 1245341619) is an individual endocrinology, diabetes & metabolism provider in Gaithersburg, Maryland, licensed in Maryland (D0060975) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (2000).

NPPES Registry Identity

NPI1245341619
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. AARON ROSS CHIDAKELCredential: M.D.
Location Address806 W DIAMOND AVE, SUITE 310Gaithersburg, MD 20878-1415
Mailing Address555 Madison AveNew York, NY 10022-3301 · (646) 754-2000 · Fax (646) 754-9693
Phone(301) 977-0056
Fax(301) 977-5151
Sole ProprietorNo
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 2000
Enumeration DateAugust 31, 2006
Last NPPES UpdateJune 14, 20212 updates tracked since enumeration
NPPES CertifiedJune 14, 2021
✔ NPI 1245341619 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 MD · D0060975
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.
806 W DIAMOND AVE, Gaithersburg, MD 20878
Open in Google Maps ↗

Other Identifiers 1

Medicaid4142977 00MD

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. Aaron Ross Chidakel 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 ID3577652908
PECOS Enrollment IDI20071207000478, I20150520000687
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 7

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.
423 services232 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
305 services208 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
127 services127 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
49 services45 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.
27 services14 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.
15 services14 patients

Hospital Affiliations CMS Care Compare

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

Nyu Langone Hospitals

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330214
Location550 First AvenueNew York, NY 10016 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20878 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

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
18 suppliers30 claims74 services$6.52 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
9 suppliers15 claims23 services$1.16 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
7 suppliers36 claims37 services$201.04 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 10

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

BRITTANY LUNDBERG
Physician Assistant
806 W DIAMOND AVE, SUITE #110
GAITHERSBURG, MD 20878
Montgomery County (301) 515-2902
DR. NASIM NICHOLE REEDY D.O.
Allergy & Immunology
806 W DIAMOND AVE, SUITE 310
GAITHERSBURG, MD 20878
Montgomery County (727) 215-7280
DR. HERBERT M JUARBE MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
806 W DIAMOND AVE, SUITE 310
GAITHERSBURG, MD 20878
Montgomery County (301) 977-0056
WASHINGTON ENDOCRINOLOGY PC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
806 W DIAMOND AVE, SUITE 310
GAITHERSBURG, MD 20878
Montgomery County (301) 977-0056
FAMILY ENT ALLERGY AND ASTHMA CENTER PC
Specialist
806 W DIAMOND AVE, SUITE 360
GAITHERSBURG, MD 20878
Montgomery County (301) 948-4066
DOCTORS FIRST PROFESSIONAL CORPORATION
Clinic/Center (Primary Care)
806 W DIAMOND AVE, SUITE 110
GAITHERSBURG, MD 20878
Montgomery County (301) 515-2901
NAVEEN KWATRA, DDS, PC
Dentist (Pediatric Dentistry)
806 W DIAMOND AVE, SUITE 250
GAITHERSBURG, MD 20878
Montgomery County (301) 977-2200
FATIMA GHADIALLY PT
Physical Therapist
806 W DIAMOND AVE
GAITHERSBURG, MD 20878
Montgomery County (240) 498-7490

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 Aaron Chidakel's NPI number?

The NPI number for Aaron Chidakel is 1245341619. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Where is Aaron Chidakel located?

Aaron Chidakel practices at 806 W Diamond Ave Suite 310, Gaithersburg, MD 20878. The listed phone number is (301) 977-0056.

What is Aaron Chidakel's specialty?

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

Is Aaron Chidakel enrolled in Medicare?

Yes. Aaron Chidakel 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.

Is Aaron Chidakel affiliated with any hospitals?

According to CMS data, Aaron Chidakel is affiliated with Nyu Langone Hospitals.

When was this NPI record last updated?

The NPPES record for Aaron Chidakel was last updated on June 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.