Natalia Vanessa Alvarez

  • Los Angeles, CA
  • Emergency medicine physician
NPI1295197259PAC ID9739417833
Medicare services, 2024
275
Medicare patients, 2024
182
Part D claims, 2024
115
Hospital affiliations
2
Industry payments
$357
Practice address
1401 South Grand Avenue, Los Angeles, CA 90015
Practice phone
Call (213) 748-2411
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Dignity Health - California Hospital Medical Center

Hospital · Los Angeles, California

See all 5 affiliations

Find Natalia Alvarez's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Natalia Vanessa Alvarez is an emergency medicine physician in Los Angeles, California

Natalia Alvarez practices at Dignity Health - California Hospital Medical Center in Los Angeles, California, part of CommonSpirit Health.

Natalia Alvarez's NPI, 1295197259, was assigned on March 28, 2016. Natalia Alvarez graduated from Boston University School Of Medicine in 2016. Natalia Alvarez holds California license A1611988.

NPI and contact details
Medicare PAC ID
9739417833
NPI enumeration date
March 28, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(213) 748-2411
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
36
Medical school graduation
2016

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

Natalia Vanessa Alvarez practices at Dignity Health - California Hospital Medical Center in Los Angeles, California

Natalia Alvarez's primary practice is Dignity Health - California Hospital Medical Center, at 1401 South Grand Avenue, Los Angeles, CA 90015 in Los Angeles County. The practice phone is (213) 748-2411.

Source: Dmand AI Affiliation Data

Natalia Vanessa Alvarez is affiliated with 2 sites of care and 3 medical groups

Natalia Alvarez's primary practice is Dignity Health - California Hospital Medical Center in Los Angeles, California, part of CommonSpirit Health. Natalia Alvarez is also affiliated with Harbor-UCLA Medical Center. The medical group on file is Golden State Emergency Physicians, Inc. Dmand AI also links Natalia Alvarez to 2 more medical groups, each named with a free account.

See all 5 affiliations for Natalia Alvarez

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

Dmand AI tracks the EHR system at Natalia Vanessa Alvarez's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Natalia Alvarez practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dignity Health - California Hospital Medical CenterAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Natalia Alvarez practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.

Natalia Vanessa Alvarez is one of 7,423 emergency medicine physicians in California

Emergency medicine is Natalia Alvarez's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Natalia Alvarez is board certified in emergency medical services by the American Board of Emergency Medicine. Natalia Alvarez is licensed in California.

Specialties and state licenses

  • Emergency medicine, CaliforniaPrimaryLicense A1611988 · 2019 to 2027 · taxonomy 207P00000X

Emergency medicine physicians near Natalia Alvarez

Counts of emergency medicine physicians 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

Natalia Vanessa Alvarez billed Medicare for 275 services in 2024

CMS data shows 275 Medicare services from Natalia Alvarez across 4 procedure codes in 2024, for 182 Medicare patients. Medicare paid $24,213 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024275
Medicare patients182
Paid by Medicare$24,213
Procedure codes4

Natalia Alvarez's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2292024: 18121%
Tests and treatments
2023: 1392024: 9432%

Natalia Alvarez compared with the California median for emergency medicine physicians, 2024

  • Natalia Alvarez
  • California median
Medicare services
275vs 265Close to median
Medicare patients
182vs 24325% below
Part D claims
45vs 6227% below

Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.

Natalia Alvarez's most billed Medicare procedure codes, 2024

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 Natalia Alvarez

Need commercial claims for Natalia Alvarez?

Medicare shows one payer. Book a meeting to get commercial claims data for Natalia Alvarez and other emergency medicine physicians in California.

Book a meeting

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

Natalia Vanessa Alvarez treated 182 Medicare patients in 2024, average age 68

CMS counts 182 Medicare patients who saw Natalia Alvarez in 2024. The largest group is 65 to 74, with 78 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 92% are also on Medicaid. Their average risk score is 2.66, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Natalia Alvarez's median patient age at 43, with 53% women.

Medicare patients, 2024182
Average age68
Average risk score2.66
Also on Medicaid92%

Natalia Alvarez's Medicare patients by age, 2024

Natalia Alvarez's Medicare patients by sex, 2024

  • Women10256%
  • Men8044%

Chronic conditions among Natalia Alvarez's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol70%
  3. Diabetes57%
  4. Arthritis45%
  5. Chronic kidney disease41%
  6. Heart failure37%
  7. Ischemic heart disease37%
  8. Mood disorders34%

Share of Medicare patients with each condition. A patient can have several.

Natalia Alvarez's patients across all payers

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

Patient panel by age, all payers

Median age 43

Patient panel by sex, all payers

  • Women53%
  • Men47%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Natalia Vanessa Alvarez wrote 115 Medicare Part D claims in 2024

In 2024, Natalia Alvarez wrote 115 Medicare Part D claims for 91 patients. 89% of them were for generic drugs. CMS names the drug for 45 of them, across 2 drugs with 11 or more claims each, at $175 in total drug cost. In 2023, CMS named 37 claims across 2 drugs.

Part D claims, 2024115
Drugs named by CMS2
Total drug cost$175
Part D patients91

Natalia Alvarez's Part D claims by kind of drug, 2024

  • Generic102 claims89%
  • Brand-name13 claims11%

Natalia Alvarez's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Natalia Alvarez's Part D claims, 2024

  • Antibiotics41%47 of 115 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 372024: 4522%

Drugs named by CMS: 2 in 2024, 2 in 2023.

See all prescribing by Natalia Alvarez

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Natalia Vanessa Alvarez takes part in Medicare

Natalia Alvarez 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

Find emergency medicine physicians like Natalia Alvarez by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Natalia Vanessa Alvarez received $357 in industry payments in 2016

CMS Open Payments shows 3 general payments to Natalia Alvarez from 2 drug and device companies in 2016. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $233.

Companies that paid Natalia Alvarez the most, 2016 to 2016

Share is of all general payments to this clinician.

See all payments to Natalia Alvarez

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

Natalia Vanessa Alvarez graduated from Boston University School Of Medicine

Natalia Alvarez graduated from Boston University School Of Medicine in 2016. Natalia Alvarez is a member of AAEM and ACEP.

  1. Medical schoolBoston University School Of Medicine
  2. Board certified in emergency medical servicesAmerican Board of Emergency Medicine
  3. Board certified in emergency medicineAmerican Board of Emergency Medicine

Source: Dmand AI Professional Profile Data

Natalia Vanessa Alvarez accepts plans from 1 insurance carrier

Natalia Alvarez is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • CMS Medicare

Source: Dmand AI Insurance Network Data

Sources for Natalia Vanessa Alvarez'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 Natalia Vanessa Alvarez

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

What is Natalia Vanessa Alvarez's NPI number?

Natalia Vanessa Alvarez's NPI number is 1295197259. It was assigned on March 28, 2016, and it is active in the NPI Registry.

What does Natalia Vanessa Alvarez specialize in?

Natalia Vanessa Alvarez is an emergency medicine physician in Los Angeles, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Natalia Vanessa Alvarez practice?

Natalia Alvarez practices at 1401 South Grand Avenue, Los Angeles, CA 90015. Natalia Alvarez's primary practice is Dignity Health - California Hospital Medical Center in Los Angeles, California, part of CommonSpirit Health. Dmand AI also links Natalia Alvarez to 2 medical groups.

What is Natalia Vanessa Alvarez's office phone number?

The practice phone on file for Natalia Alvarez is (213) 748-2411.

What is Natalia Vanessa Alvarez's medical license number?

Natalia Alvarez holds California license A1611988.

Which hospitals is Natalia Vanessa Alvarez affiliated with?

Natalia Alvarez practices at Dignity Health - California Hospital Medical Center in Los Angeles, California. Natalia Alvarez is also affiliated with Harbor-UCLA Medical Center.

What medical group is Natalia Vanessa Alvarez part of?

Natalia Alvarez is linked to Golden State Emergency Physicians, Inc. Dmand AI links Natalia Alvarez to 2 more medical groups.

Does Natalia Vanessa Alvarez accept Medicare?

Yes. CMS data shows Natalia Alvarez billed Medicare for 275 services in 2024, and Natalia Alvarez accepts Medicare assignment.

How many Medicare patients does Natalia Vanessa Alvarez see?

CMS counts 182 Medicare patients who saw Natalia Alvarez in 2024, with an average age of 68.

Is Natalia Vanessa Alvarez board certified?

Yes. Natalia Alvarez is board certified in emergency medical services by the American Board of Emergency Medicine.

Show 6 more questionsShow fewer questions

What services does Natalia Vanessa Alvarez bill to Medicare?

In 2024, Natalia Alvarez's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and critical care (99291).

Where did Natalia Vanessa Alvarez go to medical school?

Natalia Alvarez graduated from Boston University School Of Medicine in 2016.

What drugs does Natalia Vanessa Alvarez prescribe most?

In 2024 Medicare Part D data, Natalia Alvarez's most prescribed drugs by claims were Cephalexin and Prednisone.

Has Natalia Vanessa Alvarez received payments from drug or device companies?

CMS Open Payments shows $357 in general payments to Natalia Alvarez from 2 companies from 2016 to 2016. The largest total came from Allergan Inc.

How long has Natalia Vanessa Alvarez been practicing?

Natalia Alvarez graduated from medical school in 2016, 10 years ago.

What insurance does Natalia Vanessa Alvarez accept?

Natalia Alvarez is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

Selling to emergency medicine practices?

See emergency medicine physicians in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)