Dr. Mario P. Ammirati, MD

  • National City, CA
  • Neurosurgeon
NPI1730137043PAC ID6103812417
Medicare services, 2022
16
Publications
95
Clinical trials
3
Hospital affiliations
3
Industry payments
$3,745
Practice address
2400 East 4th St, National City, CA 91950
Practice phone
Call (619) 470-4321
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Paradise Valley Hospital

Hospital · National City, California

See all 10 affiliations

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Dr. Mario P. Ammirati is a neurosurgeon in National City, California

Dr. Ammirati practices at Paradise Valley Hospital in National City, California, part of Prime Healthcare Services.

Dr. Ammirati's NPI, 1730137043, was assigned on May 5, 2006. Dr. Ammirati graduated from University of Naples Faculty of Medicine in 1977. Dr. Ammirati's Indiana license number on file is 01083738A.

NPI and contact details
Medicare PAC ID
6103812417
NPI enumeration date
May 5, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(619) 470-4321
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
63
Medical school graduation
1977

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Mario P. Ammirati practices at Paradise Valley Hospital in National City, California

Dr. Ammirati's primary practice is Paradise Valley Hospital, at 2400 East 4th St, National City, CA 91950 in San Diego County. The practice phone is (619) 470-4321.

Source: Dmand AI Affiliation Data

Dr. Mario P. Ammirati is affiliated with 5 sites of care and 5 medical groups

Dr. Ammirati's primary practice is Paradise Valley Hospital in National City, California, part of Prime Healthcare Services. Dr. Ammirati is also affiliated with OhioHealth Mansfield Hospital. The medical group on file is Emergency and Acute Care Medical Corporation. Dmand AI also links Dr. Ammirati to 1 more hospital, 4 medical groups, 1 physician office and 1 group practice or clinic, each named with a free account.

See all 10 affiliations for Dr. Ammirati

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Mario P. Ammirati's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ammirati practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Paradise Valley HospitalAvailable with a free account
+4 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Mario P. Ammirati is one of 846 neurosurgeons in California

Neurological surgery is Dr. Ammirati's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Ammirati is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Ammirati's licenses on file in 14 states: Indiana, Maine, Ohio, California, Missouri, Montana, North Dakota, Colorado, Kansas, Wyoming, Florida, Pennsylvania, New Jersey and Illinois.

Specialties and state licenses

  • Neurological surgery, IndianaPrimaryLicense 01083738A · 2020 to 2025 · taxonomy 207T00000X
  • Maine licenseSince 2006
  • Ohio licenseLicense 35087091 · 2005 to 2027
  • California license1989 to 2026
  • Missouri license2020 to 2026
  • Montana license2024 to 2026
  • North Dakota license2024 to 2026
  • Colorado license2024 to 2025
  • Kansas license2024 to 2025
  • Wyoming license2005 to 2025
  • Florida license2017 to 2019
  • Pennsylvania license2001 to 2014
  • New Jersey license1999 to 2007
  • Illinois license1983 to 2005

Clinical focus

Dmand AI lists craniotomy, lower back pain and neck pain and spine problems among the conditions Dr. Ammirati treats.

Neurosurgeons near Dr. Ammirati

Counts of neurosurgeons with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Mario P. Ammirati billed Medicare for 16 services in 2022

CMS data shows 16 Medicare services from Dr. Ammirati across 1 procedure code in 2022. Medicare paid $2,628 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202216
Paid by Medicare$2,628
Procedure codes1

Dr. Ammirati's Medicare services by type, 2021 to 2022

  • 2021
  • 2022
Office and hospital visits
2021: 392022: 1659%

Dr. Ammirati compared with the California median for neurosurgeons, 2022

  • Dr. Ammirati
  • California median
Medicare services
16vs 21693% below

Medians across 679 neurosurgeons in California with Dmand AI profiles that report each measure.

Dr. Ammirati's most billed Medicare procedure codes, 2022

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Ammirati

Need commercial claims for Dr. Ammirati?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ammirati and other neurosurgeons in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Mario P. Ammirati's patients have a median age of 72

Across all payers, Dmand AI patient panel data puts Dr. Ammirati's median patient age at 72, with 33% women.

Dr. Ammirati's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women33%
  • Men67%

Source: Dmand AI Patient Panel Data

How Dr. Mario P. Ammirati takes part in Medicare

Dr. Ammirati accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

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Dr. Mario P. Ammirati has 95 publications on record

Dmand AI links 95 papers to Dr. Ammirati, published from 2009 to 2022. 2009 was the busiest year, with 9. The most frequent topics are Cadaver, Neurosurgical Procedures and Brain Neoplasms. Dr. Ammirati has published most often in Neurosurgery. Dr. Ammirati's most frequent co-authors are Steven N. Kalkanis, MD, Tariq Theeb Lamki, MD and Timothy C. Ryken, MD.

Papers95
Years published2009 to 2022

Dr. Ammirati's papers by year, 2009 to 2022

Topics Dr. Ammirati writes about most

  • Cadaver
  • Neurosurgical Procedures
  • Brain Neoplasms
  • Tomography, X-Ray Computed
  • Evidence-Based Medicine
  • Neuronavigation
  • Craniotomy
  • Endoscopy

Dr. Ammirati's most frequent co-authors

Recent publications by Dr. Ammirati

See all 95 publications and co-authors

See who Dr. Ammirati researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ammirati works with, so you can find a warm path to the right neurosurgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Mario P. Ammirati has worked on 3 clinical trials

Dmand AI links Dr. Ammirati to 3 clinical trials. Conditions studied include Brain Neoplasms, Gliosarcoma and Hypertension. Ohio State University Comprehensive Cancer Center sponsors the most, 2.

Clinical trials with Dr. Ammirati by phase

  1. 1Phase 1: 1 trial
  2. NonePhase 2: no trials
  3. NonePhase 3: no trials
  4. 1Phase 4: 1 trial

Conditions in Dr. Ammirati's trials

  • Brain Neoplasms
  • Gliosarcoma
  • Hypertension
  • Glioblastoma
  • Neoplasm Metastasis

Recent clinical trials with Dr. Ammirati

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Mario P. Ammirati received $3,745 in industry payments from 2016 to 2024

CMS Open Payments shows 12 general payments to Dr. Ammirati from 7 drug and device companies from 2016 to 2024. Speaker and faculty fees make up the largest share, 45% of the total. Haag-Streit USA, Inc. paid the most, $1,670.

General payments to Dr. Ammirati by program year, 2016 to 2024

General payments to Dr. Ammirati by kind, 2016 to 2024

$3.7Kin total
  • Speaker and faculty fees$1,67045%
  • Consulting fees$1,08029%
  • Travel and lodging$67918%
  • Food and beverage$3158%

Companies that paid Dr. Ammirati the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Ammirati

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Mario P. Ammirati has 3 awards and honors on record

Dmand AI lists 3 awards for Dr. Ammirati, most recently Regional Top Doctor in 2014.

Awards and honors for Dr. Ammirati

  1. 2014
    • Regional Top Doctor
  2. 2013
    • CMS Stage 1 EHR
  3. Undated
    • AANS Fellow

Source: Dmand AI Professional Profile Data

Dr. Mario P. Ammirati graduated from University of Naples Faculty of Medicine

Dr. Ammirati graduated from University of Naples Faculty of Medicine in 1977. Dr. Ammirati is a member of AANS and CNS.

  1. Medical schoolUniversity of Naples Faculty of Medicine
  2. Board certified in neurological surgeryAmerican Board of Neurological Surgery

Source: Dmand AI Professional Profile Data

Dr. Mario P. Ammirati accepts plans from 6 insurance carriers

Dr. Ammirati is in network with 6 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • United Healthcare
  • Molina
  • CareSource
  • HCSC

Plan types Dr. Ammirati accepts, by number of carriers

  1. Medicare5
  2. HMO4
  3. PPO4
  4. POS3
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Mario P. Ammirati's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Mario P. Ammirati

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Mario P. Ammirati's NPI number?

Dr. Mario P. Ammirati's NPI number is 1730137043. It was assigned on May 5, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Mario P. Ammirati?

Dr. Mario P. Ammirati is a neurosurgeon in National City, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).

Where does Dr. Mario P. Ammirati practice?

Dr. Ammirati practices at 2400 East 4th St, National City, CA 91950. Dr. Ammirati's primary practice is Paradise Valley Hospital in National City, California, part of Prime Healthcare Services. Dmand AI also links Dr. Ammirati to 1 hospital, 4 medical groups, 1 physician office and 1 group practice or clinic.

What is Dr. Mario P. Ammirati's office phone number?

The practice phone on file for Dr. Ammirati is (619) 470-4321.

What is Dr. Mario P. Ammirati's medical license number?

Dr. Ammirati's Indiana license number on file is 01083738A, one of the licenses on file in 14 states.

Which states has Dr. Mario P. Ammirati been licensed in?

Dmand AI has state licenses on file for Dr. Ammirati in Indiana (2020 to 2025), Maine (since 2006), Ohio (2005 to 2027), California (1989 to 2026), Missouri (2020 to 2026), Montana (2024 to 2026), North Dakota (2024 to 2026), Colorado (2024 to 2025), Kansas (2024 to 2025), Wyoming (2005 to 2025), Florida (2017 to 2019), Pennsylvania (2001 to 2014), New Jersey (1999 to 2007) and Illinois (1983 to 2005).

Which hospitals is Dr. Mario P. Ammirati affiliated with?

Dr. Ammirati practices at Paradise Valley Hospital in National City, California. Dr. Ammirati is also affiliated with OhioHealth Mansfield Hospital. Dmand AI links Dr. Ammirati to 1 more hospital.

What medical group is Dr. Mario P. Ammirati part of?

Dr. Ammirati is linked to Emergency and Acute Care Medical Corporation. Dmand AI links Dr. Ammirati to 4 more medical groups.

Does Dr. Mario P. Ammirati accept Medicare?

Yes. CMS data shows Dr. Ammirati billed Medicare for 16 services in 2022, and Dr. Ammirati accepts Medicare assignment.

Is Dr. Mario P. Ammirati board certified?

Yes. Dr. Ammirati is board certified in neurological surgery by the American Board of Neurological Surgery.

Show 7 more questionsShow fewer questions

What services does Dr. Mario P. Ammirati bill to Medicare?

In 2022, Dr. Ammirati's most billed Medicare services were hospital inpatient care (99223).

Where did Dr. Mario P. Ammirati go to medical school?

Dr. Ammirati graduated from University of Naples Faculty of Medicine in 1977.

Has Dr. Mario P. Ammirati received payments from drug or device companies?

CMS Open Payments shows $3,745 in general payments to Dr. Ammirati from 7 companies from 2016 to 2024. The largest total came from Haag-Streit USA, Inc.

How long has Dr. Mario P. Ammirati been practicing?

Dr. Ammirati graduated from medical school in 1977, 49 years ago.

Does Dr. Mario P. Ammirati do research?

Dmand AI links 95 publications to Dr. Ammirati, published from 2009 to 2022. Dr. Ammirati has worked on 3 clinical trials.

Who does Dr. Mario P. Ammirati publish with?

Dr. Ammirati's most frequent co-authors are Steven N. Kalkanis, MD (9 shared papers), Tariq Theeb Lamki, MD (9 shared papers) and Timothy C. Ryken, MD (9 shared papers).

What insurance does Dr. Mario P. Ammirati accept?

Dr. Ammirati is in network with 6 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

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