DR. MARISELA MARISA NOORHASAN M.D.
NPI 1174593206
Internal Medicine - Endocrinology, Diabetes & Metabolism in Greenbrae, CA

Active since January 23, 2006PECOS EnrolledAccepts Medicare Assignment
900 S ELISEO DR STE 201, GREENBRAE, CA 94904(415) 461-1780 Get Directions Write a Review

NPPES record last updated: February 5, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 5, 2026, Oct 7, 2025, Mar 25, 2016 (3 updates tracked since 2016).

About Dr. Marisela Marisa Noorhasan M.d. NPPES

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

DR. MARISELA MARISA NOORHASAN M.D. (NPI 1174593206) is an individual endocrinology, diabetes & metabolism provider in Greenbrae, California, licensed in California (A88449) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, is affiliated with Harrison Medical Center, and is a graduate of Boston University School Of Medicine (2002).

NPPES Registry Identity

NPI1174593206
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. MARISELA MARISA NOORHASANCredential: M.D.
Location Address900 S ELISEO DR STE 201Greenbrae, CA 94904-2153
Mailing AddressPo Box 26666Albuquerque, NM 87125-6666 · (505) 923-6770 · Fax (505) 923-5354
Sole ProprietorNo
Medical School CMSBoston University School Of MedicineGraduated 2002
Enumeration DateJanuary 23, 2006
Last NPPES UpdateFebruary 5, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 5, 2026
NPI 1174593206 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Licenses Licensed in CA · A88449 Licensed in WA · MD60242404
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License A88449 (CA)
900 S ELISEO DR STE 201, Greenbrae, CA 94904

Other Identifiers 1

Medicaid21675252NM

Accepted Insurance

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. Marisela Marisa Noorhasan 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 ID5597944678
PECOS Enrollment IDI20111215000929
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 9

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.

Injection, denosumab, 1 mg J0897
Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
1,020 services17 patients
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.
121 services106 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.
74 services69 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.
67 services67 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
34 services34 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
28 services21 patients

Hospital Affiliations CMS Care Compare 4

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

Harrison Medical Center

Acute Care Hospitals · Bremerton, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500039
Location2520 Cherry AvenueBremerton, WA 98310 · Kitsap County
Emergency services Birthing friendly

Olympic Medical Center

Acute Care Hospitals · Port Angeles, WA
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number500072
Location939 Caroline StPort Angeles, WA 98362 · Clallam County
Emergency services Birthing friendly

St Joseph Medical Center

Acute Care Hospitals · Tacoma, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500108
Location1717 South J StreetTacoma, WA 98405 · Pierce County
Emergency services Birthing friendly

St Anthony Hospital

Acute Care Hospitals · Gig Harbor, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500151
Location11567 Canterwood Boulevard NWGig Harbor, WA 98332 · Pierce County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94904 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
$154.04 typical visit price
range $69.07 – $202.63
Typical copayment $38.51 (range $17.26 – $50.65)
Most-billed visit code 99204
Established Patient
$119.61 typical visit price
range $23.44 – $166.64
Typical copayment $29.90 (range $5.86 – $41.66)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

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
8 suppliers19 claims78 services$6.26 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
4 suppliers53 claims53 services$198.65 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 5

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

Internal Medicine (Endocrinology, Diabetes & Metabolism)
900 S ELISEO DR STE 201
GREENBRAE, CA 94904
Internal Medicine (Endocrinology, Diabetes & Metabolism)
900 S ELISEO DR STE 201
GREENBRAE, CA 94904
Internal Medicine (Endocrinology, Diabetes & Metabolism)
900 S ELISEO DR STE 201
GREENBRAE, CA 94904
Nurse Practitioner
900 S ELISEO DR STE 201
GREENBRAE, CA 94904
Internal Medicine (Endocrinology, Diabetes & Metabolism)
900 S ELISEO DR STE 201
GREENBRAE, CA 94904

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 Marisela Noorhasan's NPI number?

The NPI number for Marisela Noorhasan is 1174593206. It was assigned to this individual provider in the NPPES registry on January 23, 2006.

Where is Marisela Noorhasan located?

Marisela Noorhasan practices at 900 S Eliseo Dr Ste 201, Greenbrae, CA 94904. The listed phone number is (415) 461-1780.

What is Marisela Noorhasan's specialty?

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

Is Marisela Noorhasan enrolled in Medicare?

Yes. Marisela Noorhasan 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.

What insurance does Marisela Noorhasan accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Marisela Noorhasan 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 Marisela Noorhasan affiliated with any hospitals?

According to CMS data, Marisela Noorhasan is affiliated with Harrison Medical Center, Olympic Medical Center, St Joseph Medical Center and St Anthony Hospital.

When was this NPI record last updated?

The NPPES record for Marisela Noorhasan was last updated on February 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.