Katrina C. Hirsig, NPC

  • Santa Maria, CA
  • Family nurse practitioner
NPI1366797995PAC ID2264653310
Medicare services, 2024
1,542
Medicare patients, 2024
561
Part D claims, 2024
3,734
MIPS score, 2024
100
Hospital affiliations
3
Practice address
1414 E Main St, Santa Maria, CA 93454
Practice phone
Call (805) 534-1305
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Medical Clinic at Bayview

Santa Maria, California

See all 6 affiliations

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Katrina C. Hirsig is a family nurse practitioner in Santa Maria, California

Katrina Hirsig practices at Medical Clinic at Bayview in Santa Maria, California.

Katrina Hirsig's NPI, 1366797995, was assigned on July 19, 2012. Katrina Hirsig holds California license 22337.

NPI and contact details
Medicare PAC ID
2264653310
NPI enumeration date
July 19, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(805) 534-1305
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
40
Medical school graduation
2012

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

Katrina C. Hirsig practices at Medical Clinic at Bayview in Santa Maria, California

Katrina Hirsig's primary practice is Medical Clinic at Bayview, at 1414 E Main St, Santa Maria, CA 93454 in Santa Barbara County. The practice phone is (805) 534-1305.

  • Medical Clinic at Bayview
    1414 E Main St, Santa Maria, CA 93454 · Santa Barbara CountyPhone(805) 534-1305

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

Katrina C. Hirsig is affiliated with 5 sites of care and 1 medical group

Katrina Hirsig's primary practice is Medical Clinic at Bayview in Santa Maria, California. Katrina Hirsig is also affiliated with Dignity Health - Marian Regional Medical Center. The medical group on file is Pacific Central Coast Health Centers Medical Group. Dmand AI also links Katrina Hirsig to 2 more hospitals and 1 group practice or clinic, each named with a free account.

See all 6 affiliations for Katrina Hirsig

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

Dmand AI tracks the EHR system at Katrina C. Hirsig's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Katrina Hirsig practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Medical Clinic at BayviewAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Katrina C. Hirsig is one of 13,532 family nurse practitioners in California

Family is Katrina Hirsig's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Katrina Hirsig is licensed in California.

Specialties and state licenses

  • Family nurse practitioner, CaliforniaPrimaryLicense 22337 · taxonomy 363LF0000X

Clinical focus

Dmand AI lists acute skin infection, adjustment disease, alcohol use disorders, ankle or foot injury, anxiety, asthma, benign or precancerous skin growths and bipolar disorder among the conditions Katrina Hirsig treats.

Family nurse practitioners near Katrina Hirsig

Counts of family nurse practitioners 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

Katrina C. Hirsig billed Medicare for 1,542 services in 2024

CMS data shows 1,542 Medicare services from Katrina Hirsig across 19 procedure codes in 2024, for 561 Medicare patients. Medicare paid $119,486 for them. Every service was in an office.

Medicare services, 20241,542
Medicare patients561
Paid by Medicare$119,486
Procedure codes19

Katrina Hirsig's Medicare services by type, 2024

  1. Office and hospital visits966
  2. Other services401
  3. Tests and treatments109
  4. Lab and pathology43
  5. Surgery23

Katrina Hirsig compared with the California median for family nurse practitioners, 2024

  • Katrina Hirsig
  • California median
Medicare services
1,542vs 2346.6 times
Medicare patients
561vs 906.2 times
Part D claims
3,126vs 3608.7 times

Medians across 6,382 family nurse practitioners in California with Dmand AI profiles that report each measure.

Katrina Hirsig'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 Katrina Hirsig

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

Katrina C. Hirsig treated 561 Medicare patients in 2024, average age 74

CMS counts 561 Medicare patients who saw Katrina Hirsig in 2024. The largest group is 65 to 74, with 294 patients. 65% of them have high blood pressure, and 65% have high cholesterol. 9% are also on Medicaid. Their average risk score is 0.82, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Katrina Hirsig's median patient age at 69, with 70% women.

Medicare patients, 2024561
Average age74
Average risk score0.82
Also on Medicaid9%

Katrina Hirsig's Medicare patients by age, 2024

Katrina Hirsig's Medicare patients by sex, 2024

  • Women37066%
  • Men19134%

Chronic conditions among Katrina Hirsig's Medicare patients, 2024

  1. High blood pressure65%
  2. High cholesterol65%
  3. Arthritis34%
  4. Anxiety17%
  5. Mood disorders16%
  6. Atrial fibrillation15%
  7. Ischemic heart disease15%
  8. Cancer13%

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

Katrina Hirsig's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women70%
  • Men30%

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

Katrina C. Hirsig wrote 3,734 Medicare Part D claims in 2024

In 2024, Katrina Hirsig wrote 3,734 Medicare Part D claims for 489 patients. 86% of them were for generic drugs. CMS names the drug for 3,126 of them, across 68 drugs with 11 or more claims each, at $159,081 in total drug cost.

Part D claims, 20243,734
Drugs named by CMS68
Total drug cost$159,081
Part D patients489

Katrina Hirsig's Part D claims by kind of drug, 2024

  • Generic3,219 claims86%
  • Brand-name494 claims13%
  • Other21 claims1%

Katrina Hirsig'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 Katrina Hirsig's Part D claims, 2024

  • Opioids1%28 of 3,734 claims
  • Antibiotics1%42 of 3,734 claims
  • Antipsychotics, patients 65 and over0%14 of 3,734 claims

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

See all prescribing by Katrina Hirsig

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

Katrina C. Hirsig scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Katrina Hirsig for performance year 2024, reported through an alternative payment model (APM). Katrina Hirsig accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Katrina Hirsig as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Katrina Hirsig's MIPS scores, performance year 2024

  • 100of 100Final score
  • 86.3of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Sources for Katrina C. Hirsig'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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
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 Katrina C. Hirsig

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

What is Katrina C. Hirsig's NPI number?

Katrina C. Hirsig's NPI number is 1366797995. It was assigned on July 19, 2012, and it is active in the NPI Registry.

What does Katrina C. Hirsig specialize in?

Katrina C. Hirsig is a family nurse practitioner in Santa Maria, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).

Where does Katrina C. Hirsig practice?

Katrina Hirsig practices at 1414 E Main St, Santa Maria, CA 93454. Katrina Hirsig's primary practice is Medical Clinic at Bayview in Santa Maria, California. Dmand AI also links Katrina Hirsig to 2 hospitals and 1 group practice or clinic.

What is Katrina C. Hirsig's office phone number?

The practice phone on file for Katrina Hirsig is (805) 534-1305.

What is Katrina C. Hirsig's medical license number?

Katrina Hirsig holds California license 22337.

Which hospitals is Katrina C. Hirsig affiliated with?

Katrina Hirsig is affiliated with Dignity Health - Marian Regional Medical Center. Dmand AI links Katrina Hirsig to 2 more hospitals.

What medical group is Katrina C. Hirsig part of?

Katrina Hirsig is linked to Pacific Central Coast Health Centers Medical Group.

Does Katrina C. Hirsig accept Medicare?

Yes. CMS data shows Katrina Hirsig billed Medicare for 1,542 services in 2024, and Katrina Hirsig accepts Medicare assignment.

Does Katrina C. Hirsig offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Katrina Hirsig as offering telehealth services.

What is Katrina C. Hirsig's MIPS score?

Katrina Hirsig's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).

Show 4 more questionsShow fewer questions

How many Medicare patients does Katrina C. Hirsig see?

CMS counts 561 Medicare patients who saw Katrina Hirsig in 2024, with an average age of 74.

What services does Katrina C. Hirsig bill to Medicare?

In 2024, Katrina Hirsig's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).

What drugs does Katrina C. Hirsig prescribe most?

In 2024 Medicare Part D data, Katrina Hirsig's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Losartan Potassium.

How long has Katrina C. Hirsig been practicing?

Katrina Hirsig graduated from medical school in 2012, 14 years ago.

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