DR. ADAM MAMELAK MD
NPI 1205978053
Neurological Surgery in Los Angeles, CA

Q: What is Adam Mamelak's NPI number?

The NPI number for Adam Mamelak is 1205978053. It was assigned to this individual provider in the NPPES registry on February 12, 2007.

Q: What is Adam Mamelak's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Q: When was this NPI record last updated?

The NPPES record for Adam Mamelak was last updated on May 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since February 12, 2007PECOS EnrolledAccepts Medicare Assignment

87.67/100

CMS Quality Rating

127 S SAN VICENTE BLVD STE A6600, LOS ANGELES, CA 90048(310) 423-7900(310) 423-8930 Get Directions Write a Review

NPPES record last updated: May 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Adam Mamelak Md NPPES

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

DR. ADAM MAMELAK MD (NPI 1205978053) is an individual neurological surgery provider in Los Angeles, California, licensed in California (G72766) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in West Hollywood, and is a graduate of Harvard Medical School (1990).

NPPES Registry Identity

NPI1205978053

Entity TypeIndividualMale

Primary Taxonomy207T00000X

Provider Legal NameDR. ADAM MAMELAKCredential: MD

Location Address127 S SAN VICENTE BLVD STE A6600Los Angeles, CA 90048-3311

Mailing Address4140 W 190th St Ste 301Torrance, CA 90504-5513 · (310) 423-7900 · Fax (310) 423-8930

Phone(310) 423-7900

Fax(310) 423-8930

Sole ProprietorNo

Medical School CMSHarvard Medical SchoolGraduated 1990

Enumeration DateFebruary 12, 2007

Last NPPES UpdateMay 27, 2026

NPPES CertifiedMay 27, 2026

✔ NPI 1205978053 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207T00000X

License✔ Licensed in CA · G72766

Definition

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

127 S SAN VICENTE BLVD STE A6600, Los Angeles, CA 90048

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Secondary Practice Location 1

Location 18700 Beverly BlvdWest Hollywood, CA 90048-1865 · Phone (310) 423-7900 · Fax (310) 423-0810

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. Adam Mamelak Md 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 ID5092738690

PECOS Enrollment IDI20060110000567

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 15

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 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.

79 services72 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.

68 services68 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.

43 services36 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

37 services37 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.

37 services31 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

33 services32 patients

Computer-assisted procedure inside brain 61781

A computer-assisted brain procedure uses advanced technology for precise navigation within the brain. A computer creates a 3D model of your brain to help the surgeon accurately target the area needing treatment, improving safety and effectiveness.

27 services25 patients

Removal of skull bone with computer-assisted insertion of neurostimulator electrodes in brain with recording, first array 61867

This procedure involves the careful removal of a small portion of the skull, and with the aid of computer technology, electrodes are inserted into the brain. These electrodes help in brain activity recording and stimulation. This is the first array or set.

19 services19 patients

Insertion of brain neurostimulator pulse device with connection to 2 or more electrode arrays 61886

This procedure involves placing a small device, called a neurostimulator, in your brain. It sends electrical impulses via 2 or more connected electrodes to specific brain areas to help control symptoms. It's a safe and common procedure.

18 services18 patients

Removal of skull bone with computer-assisted insertion of neurostimulator electrodes in brain with recording, each additional array 61868

This procedure involves taking out a piece of skull bone to place neurostimulator electrodes in the brain using computer assistance. The electrodes help regulate abnormal brain activity. The process is repeated for each additional array. This is done under professional supervision.

17 services17 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

17 services17 patients

Insertion of brain neurostimulator pulse device with connection to single electrode array 61885

This is a procedure where a small device, known as a neurostimulator, is implanted in your brain. It sends electrical signals via a connected electrode array to help regulate abnormal brain activity. It's often used for conditions like Parkinson's disease.

16 services16 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.

14 services14 patients

Telephone medical discussion with physician, 11-20 minutes 99442

This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.

13 services13 patients

Use of operating microscope 69990

An operating microscope is a device that magnifies small areas, allowing surgeons to see fine details clearly during procedures. It's often used for delicate operations like eye or nerve surgery, improving precision and outcomes.

12 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90048 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

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

Most-billed visit code 99213

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.

87.67/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

80.86

Promoting Interoperability

Improvement Activities

Cost

49.42

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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.

MELISSA WAI-MUN QUAN DO

Psychiatry & Neurology (Neurology)