Dr. Blas Hernandez, MD

  • Bakersfield, CA
  • Anesthesiologist
NPI1467537019
Medicare services, 2024
65
Medicare patients, 2024
122
Affiliated sites
1
Medical group
1
State license
1
Practice address
3850 San Dimas St, Bakersfield, CA 93301
Practice phone
Call (661) 663-3700
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Millennium Surgery Center

Bakersfield, California

See all 3 affiliations

Find Dr. Hernandez'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

Dr. Blas Hernandez is an anesthesiologist in Bakersfield, California

Dr. Hernandez practices at Millennium Surgery Center in Bakersfield, California.

Dr. Hernandez's NPI, 1467537019, was assigned on October 25, 2006. Dr. Hernandez graduated from UC Irvine School of Medicine in 1985. Dr. Hernandez holds California license G59733.

NPI and contact details
NPI enumeration date
October 25, 2006
NPI status
Active
Practice phone
(661) 663-3700
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Medical school graduation
1985

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

Dr. Blas Hernandez practices at Millennium Surgery Center in Bakersfield, California

Dr. Hernandez's primary practice is Millennium Surgery Center, at 3850 San Dimas St, Bakersfield, CA 93301 in Kern County. The practice phone is (661) 663-3700.

  • Millennium Surgery Center
    3850 San Dimas St, Bakersfield, CA 93301 · Kern CountyPhone(661) 663-3700

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Blas Hernandez is affiliated with 2 sites of care and 1 medical group

Dr. Hernandez's primary practice is Millennium Surgery Center in Bakersfield, California. Dmand AI also links Dr. Hernandez to 1 group practice or clinic and 1 medical group, each named with a free account.

See all 3 affiliations for Dr. Hernandez

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Blas Hernandez's practice

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

EHR by site
SiteEHR vendor and product
Millennium Surgery CenterAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Hernandez practices

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

Dr. Blas Hernandez is one of 6,593 anesthesiologists in California

Anesthesiology is Dr. Hernandez's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Hernandez is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Hernandez is licensed in California.

Specialties and state licenses

  • Anesthesiology, CaliforniaPrimaryLicense G59733 · 1987 to 2027 · taxonomy 207L00000X

Anesthesiologists near Dr. Hernandez

Counts of anesthesiologists 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. Blas Hernandez billed Medicare for 65 services in 2024

CMS data shows 65 Medicare services from Dr. Hernandez across 2 procedure codes in 2024, for 122 Medicare patients. Medicare paid $5,893 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202465
Medicare patients122
Paid by Medicare$5,893
Procedure codes2

Dr. Hernandez's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Anesthesia
2023: 972024: 6533%

Dr. Hernandez compared with the California median for anesthesiologists, 2024

  • Dr. Hernandez
  • California median
Medicare services
65vs 7210% below
Medicare patients
122vs 14315% below

Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.

Dr. Hernandez'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 Dr. Hernandez

Need commercial claims for Dr. Hernandez?

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

Book a meeting

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

Dr. Blas Hernandez treated 122 Medicare patients in 2024, average age 72

CMS counts 122 Medicare patients who saw Dr. Hernandez in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 53% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.

Medicare patients, 2024122
Average age72
Average risk score1.38
Also on Medicaid53%

Dr. Hernandez's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Hernandez's Medicare patients by sex, 2024

  • Women6553%
  • Men5747%

Chronic conditions among Dr. Hernandez's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes49%
  4. Arthritis35%
  5. Ischemic heart disease33%
  6. Chronic kidney disease31%
  7. Anxiety27%
  8. Mood disorders24%

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

Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

For MedTech and pharma teams

Find anesthesiologists like Dr. Hernandez 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.

Dr. Blas Hernandez graduated from UC Irvine School of Medicine

Dr. Hernandez graduated from UC Irvine School of Medicine in 1985.

  1. Medical schoolUC Irvine School of Medicine
  2. Board certified in anesthesiologyAmerican Board of Anesthesiology

Source: Dmand AI Professional Profile Data

Sources for Dr. Blas Hernandez'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 panelMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile 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. Blas Hernandez

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. Blas Hernandez's NPI number?

Dr. Blas Hernandez's NPI number is 1467537019. It was assigned on October 25, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Blas Hernandez?

Dr. Blas Hernandez is an anesthesiologist in Bakersfield, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Blas Hernandez practice?

Dr. Hernandez practices at 3850 San Dimas St, Bakersfield, CA 93301. Dr. Hernandez's primary practice is Millennium Surgery Center in Bakersfield, California. Dmand AI also links Dr. Hernandez to 1 group practice or clinic and 1 medical group.

What is Dr. Blas Hernandez's office phone number?

The practice phone on file for Dr. Hernandez is (661) 663-3700.

What is Dr. Blas Hernandez's medical license number?

Dr. Hernandez holds California license G59733.

Does Dr. Blas Hernandez accept Medicare?

Yes. CMS data shows Dr. Hernandez billed Medicare for 65 services in 2024.

How many Medicare patients does Dr. Blas Hernandez see?

CMS counts 122 Medicare patients who saw Dr. Hernandez in 2024, with an average age of 72.

Is Dr. Blas Hernandez board certified?

Yes. Dr. Hernandez is board certified in anesthesiology by the American Board of Anesthesiology.

What services does Dr. Blas Hernandez bill to Medicare?

In 2024, Dr. Hernandez's most billed Medicare services were anesthesia (00142) and anesthesia (00910).

Where did Dr. Blas Hernandez go to medical school?

Dr. Hernandez graduated from UC Irvine School of Medicine in 1985.

How long has Dr. Blas Hernandez been practicing?

Dr. Hernandez graduated from medical school in 1985, 41 years ago.

Selling to anesthesiology practices?

See anesthesiologists 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)