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MICHAEL HARRIS ARENSTEIN MD
NPI 1922091792
Otolaryngology in Gaithersburg, MD

Active since August 26, 2005
75/100
CMS Quality Rating
818 W DIAMOND AVE, STE. 120, GAITHERSBURG, MD 20878(301) 963-6334(301) 869-7204 Get Directions Write a Review

NPPES record last updated: March 24, 2017. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Michael Harris Arenstein Md NPPES

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

MICHAEL HARRIS ARENSTEIN MD (NPI 1922091792) is an individual otolaryngology provider in Gaithersburg, Maryland, licensed in Maryland (D0044852) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1922091792
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameMICHAEL HARRIS ARENSTEINCredential: MD
Location Address818 W DIAMOND AVE, STE. 120Gaithersburg, MD 20878-1417
Mailing Address818 W Diamond Ave, Ste. 120Gaithersburg, MD 20878-1417 · (301) 963-6334 · Fax (301) 869-7204
Phone(301) 963-6334
Fax(301) 869-7204
Sole ProprietorNo
Enumeration DateAugust 26, 2005
Last NPPES UpdateMarch 24, 2017
✔ NPI 1922091792 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in MD · D0044852
Definition

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

818 W DIAMOND AVE, Gaithersburg, MD 20878
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINF66584
Medicare ID-Type UnspecifiedF66584

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.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

Reported Quality Measures

Acute Otitis Externa (AOE): Systemic Antimicrobial Therapy - Avoidance of Inappropriate Use
Percentage of patients aged 2 years and older with a diagnosis of AOE who were not prescribed systemic antimicrobial therapy
99%116 patients
Acute Otitis Externa (AOE): Topical Therapy
Percentage of patients aged 2 years and older with a diagnosis of AOE who were prescribed topical preparations
100%37 patients5/55-star benchmark: 100%
Adult Sinusitis: Antibiotic Prescribed for Acute Viral Sinusitis (Overuse)
Percentage of patients, aged 18 years and older, with a diagnosis of acute viral sinusitis who were prescribed an antibiotic within 10 days after onset of symptoms
Lower rates are better for this measure.
60%42 patients2/55-star benchmark: 100%
Adult Sinusitis: Computerized Tomography (CT) for Acute Sinusitis (Overuse)
Percentage of patients aged 18 years and older with a diagnosis of acute sinusitis who had a computerized tomography (CT) scan of the paranasal sinuses ordered at the time of diagnosis or received within 28 days after date of diagnosis
Lower rates are better for this measure.
0%39 patients
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
100%2,424 patients5/55-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.
60%998 patients3/55-star benchmark: 100%
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…
35%295 patients2/55-star benchmark: 98%
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.
97%2,641 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.
8%1,620 patients1/55-star benchmark: 100%
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…
29%1,412 patients2/55-star benchmark: 100%
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
11%28 patients1/55-star benchmark: 100%
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…
60%1,620 patients3/55-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…
2%1,620 patients1/55-star benchmark: 79%
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.

LINDSAY IRA GOLDEN MD
Otolaryngology
818 W DIAMOND AVE, STE. 120
GAITHERSBURG, MD 20878
Montgomery County (301) 963-6334
DR. CHRISTOPHER KUMAR SINHA M.D.
Otolaryngology
818 W DIAMOND AVE, STE 120
GAITHERSBURG, MD 20878
Montgomery County (301) 963-6334
SAMANTHA L NEWBEGIN-FRACTION PA-C
Physician Assistant (Medical)
818 W DIAMOND AVE, SUITE 130
GAITHERSBURG, MD 20878
Montgomery County (540) 303-0337

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 Michael Arenstein's NPI number?

The NPI number for Michael Arenstein is 1922091792. It was assigned to this individual provider in the NPPES registry on August 26, 2005.

Where is Michael Arenstein located?

Michael Arenstein practices at 818 W Diamond Ave Ste. 120, Gaithersburg, MD 20878. The listed phone number is (301) 963-6334.

What is Michael Arenstein's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

When was this NPI record last updated?

The NPPES record for Michael Arenstein was last updated on March 24, 2017. NPI Profile syncs with the weekly NPPES data releases published by CMS.