MICHAEL BUNUAN DO
NPI 1538249495
Internal Medicine in Sacramento, CA

Active since October 16, 2006PECOS EnrolledAccepts Medicare Assignment
1020 29TH ST STE 480, SACRAMENTO, CA 95816(916) 733-3777(916) 454-6780 Get Directions Write a Review

NPPES record last updated: July 11, 2018. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 11, 2018, Jun 25, 2018 (2 updates tracked since 2018).

About Michael Bunuan Do NPPES

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

MICHAEL BUNUAN DO (NPI 1538249495) is an individual internal medicine provider in Sacramento, California, licensed in California (20A9672) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Vacaville, and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (2003).

NPPES Registry Identity

NPI1538249495
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMICHAEL BUNUANCredential: DO
Location Address1020 29TH ST STE 480Sacramento, CA 95816
Mailing Address10470 Old Placerville Rd Ste 100Sacramento, CA 95827-2539 · (800) 470-0071
Fax(916) 454-6780
Sole ProprietorNo
Medical School CMSAt Still University Of Health Sciences, College Of Osteo Med, KirksvilleGraduated 2003
Enumeration DateOctober 16, 2006
Last NPPES UpdateJuly 11, 20182 updates tracked since enumeration
NPI 1538249495 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses Licensed in CA · 20A9672 Licensed in CA · 2049642
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.

1020 29TH ST STE 480, Sacramento, CA 95816

Secondary Practice Location 1

Location 11000 Nut Tree RdVacaville, CA 95687-4100 · Phone (707) 454-3066

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

Michael Bunuan Do 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 ID3678654118
PECOS Enrollment IDI20080122000770
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 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
350 services154 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
113 services112 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
42 services42 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.
34 services24 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
27 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95816 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
$137.20 typical visit price
range $60.44 – $180.85
Typical copayment $34.30 (range $15.11 – $45.21)
Most-billed visit code 99204
Established Patient
$105.95 typical visit price
range $19.88 – $148.15
Typical copayment $26.48 (range $4.97 – $37.03)
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

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
87%158 patients4/55-star benchmark: 100%
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 3

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier24 claims24 services$14.90 avg. paid by Medicare
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
1 supplier11 claims11 services$781.70 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
1 supplier53 claims53 services$59.33 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.

Hospitalist
1020 29TH ST STE 480
SACRAMENTO, CA 95816
Family Medicine
1020 29TH ST STE 480
SACRAMENTO, CA 95816
Internal Medicine
1020 29TH ST STE 480
SACRAMENTO, CA 95816
Hospitalist
1020 29TH ST STE 480
SACRAMENTO, CA 95816
Internal Medicine
1020 29TH ST STE 480
SACRAMENTO, CA 95816
Hospitalist
1020 29TH ST STE 480
SACRAMENTO, CA 95816
Pediatrics (Neonatal-Perinatal Medicine)
1020 29TH ST STE 480
SACRAMENTO, CA 95816
Pediatrics (Neonatal-Perinatal Medicine)
1020 29TH ST STE 480
SACRAMENTO, CA 95816

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 Bunuan's NPI number?

The NPI number for Michael Bunuan is 1538249495. It was assigned to this individual provider in the NPPES registry on October 16, 2006.

Where is Michael Bunuan located?

Michael Bunuan practices at 1020 29th St Ste 480, Sacramento, CA 95816. The listed phone number is (916) 733-3777.

What is Michael Bunuan's specialty?

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

Is Michael Bunuan enrolled in Medicare?

Yes. Michael Bunuan 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.

When was this NPI record last updated?

The NPPES record for Michael Bunuan was last updated on July 11, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.