Michael Boytim

Registered Nurse - Administrator • Pasadena, CA

Active NPI 1043494818 Individual Practitioner Male Practitioner

Practice location in NPPES

100 S Los Robles Suite 550
Pasadena, CA 911880001

Call 6265643007 Location details and other listings

Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Michael Boytim is listed in NPPES under Registered Nurse - Administrator.
NPI assigned on December 28, 2007; this date does not establish years in practice.
No Medicare Part B / Part D records for this NPI in the CMS files shown here. CMS covers only Medicare fee-for-service / Part D claims and omits records with fewer than 11 beneficiaries, so this does not show whether the provider accepts Medicare or prescribes.

Practice Location & Contact Primary Location

Practice Address

100 S Los Robles Suite 550

Pasadena, CA 911880001

Telephone 6265643007

Fax 6265643099

Before You Book

Paying without insurance? Prepare a cost-estimate request

Ask about interpreters and office accessibility

What Public CMS Data Show

These CMS figures cover limited populations and published records; they are not quality ratings or medical advice.

Registered Nurse - Administrator: NPPES taxonomy is a reported classification, not proof of board certification.

NPI first issued

2007

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Pasadena and California

8 active clinicians are listed under Registered Nurse - Administrator with a practice address in Pasadena, CA (304 in California).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Specialties & License Numbers Reported to NPPES

Registered Nurse - Administrator Primary Specialty

NUCC Taxonomy Code: 163WA2000X

License # reported to NPPES CA 379130

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Medical Board of California.

Look Up on State Board Site

Career & Practice History

NPI enumerated December 28, 2007.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

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NPI Administrative Meta

NPI Number: 1043494818

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: December 28, 2007

Last Update: December 28, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

100 S Los Robles Suite 550

Pasadena, CA 911880001

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.