Philip N. Zaharas, PA

  • Casper, WY
  • Physician assistant
NPI1396094108PAC ID8123277241
Medicare patients, 2024
383
Part D claims, 2024
290
Hospital affiliations
2
Medical groups
2
State license
1
Practice address
4140 Centennial Hills Blvd, Suite C, Casper, WY 82609
Practice phone
Call (307) 472-8781
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Wyoming Surgical Center

Surgery Center - Medicare-Certified · Casper, Wyoming

See all 7 affiliations

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Philip N. Zaharas is a physician assistant in Casper, Wyoming

Philip Zaharas practices at Wyoming Surgical Center in Casper, Wyoming.

Philip Zaharas' NPI, 1396094108, was assigned on September 7, 2012. Philip Zaharas holds Wyoming license 554.

NPI and contact details
Medicare PAC ID
8123277241
NPI enumeration date
September 7, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(307) 472-8781
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
40
Medical school graduation
2012

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

Philip N. Zaharas practices at Wyoming Surgical Center in Casper, Wyoming

Philip Zaharas' primary practice is Wyoming Surgical Center, at 4140 Centennial Hills Blvd, Suite C, Casper, WY 82609. The practice phone is (307) 472-8781.

  • Wyoming Surgical Center
    4140 Centennial Hills Blvd, Suite C, Casper, WY 82609Phone(307) 472-8781

Source: Dmand AI Affiliation Data

Philip N. Zaharas is affiliated with 5 sites of care and 2 medical groups

Philip Zaharas' primary practice is Wyoming Surgical Center in Casper, Wyoming. Philip Zaharas is also affiliated with Banner Wyoming Medical Center. The medical group on file is Casper Orthopedics. Dmand AI also links Philip Zaharas to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account. Philip Zaharas' employer is on file too: a surgery center (asc).

See all 7 affiliations for Philip Zaharas

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

Dmand AI tracks the EHR system at Philip N. Zaharas' practice

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

EHR by site
SiteEHR vendor and product
Wyoming Surgical CenterAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Philip N. Zaharas is one of 223 physician assistants in Wyoming

Physician assistant is Philip Zaharas' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Philip Zaharas is licensed in Wyoming.

Specialties and state licenses

  • Physician assistant, WyomingPrimaryLicense 554 · taxonomy 363A00000X

Physician assistants near Philip Zaharas

Counts of physician assistants 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

Philip N. Zaharas treated 383 Medicare patients in 2024, average age 73

CMS counts 383 Medicare patients who saw Philip Zaharas in 2024. The largest group is 65 to 74, with 198 patients. 72% of them have arthritis, and 70% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Philip Zaharas' median patient age at 61, with 59% women.

Medicare patients, 2024383
Average age73
Average risk score1.13
Also on Medicaid11%

Philip Zaharas' Medicare patients by age, 2024

Philip Zaharas' Medicare patients by sex, 2024

  • Women23361%
  • Men15039%

Chronic conditions among Philip Zaharas' Medicare patients, 2024

  1. Arthritis72%
  2. High blood pressure70%
  3. High cholesterol54%
  4. Diabetes27%
  5. Ischemic heart disease25%
  6. Mood disorders23%
  7. Depression21%
  8. Anxiety18%

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

Philip Zaharas' patients across all payers

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

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women59%
  • Men41%

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

Philip N. Zaharas wrote 290 Medicare Part D claims in 2024

In 2024, Philip Zaharas wrote 290 Medicare Part D claims for 205 patients. 99% of them were for generic drugs.

Part D claims, 2024290
Part D patients205

Philip Zaharas' Part D claims by kind of drug, 2024

  • Generic288 claims99%
  • Brand-name and other2 claims1%

Drug classes CMS tracks in Philip Zaharas' Part D claims, 2024

  • Opioids81%234 of 290 claims
  • Antibiotics5%14 of 290 claims

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

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Philip N. Zaharas takes part in Medicare

Philip Zaharas 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)

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Sources for Philip N. Zaharas'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 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 (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (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 Philip N. Zaharas

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

What is Philip N. Zaharas' NPI number?

Philip N. Zaharas' NPI number is 1396094108. It was assigned on September 7, 2012, and it is active in the NPI Registry.

What does Philip N. Zaharas specialize in?

Philip N. Zaharas is a physician assistant in Casper, Wyoming. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Philip N. Zaharas practice?

Philip Zaharas practices at 4140 Centennial Hills Blvd, Suite C, Casper, WY 82609. Philip Zaharas' primary practice is Wyoming Surgical Center in Casper, Wyoming. Dmand AI also links Philip Zaharas to 1 hospital, 2 group practices and clinics and 1 medical group.

What is Philip N. Zaharas' office phone number?

The practice phone on file for Philip Zaharas is (307) 472-8781.

What is Philip N. Zaharas' medical license number?

Philip Zaharas holds Wyoming license 554, one of 2 state licenses on file.

Which hospitals is Philip N. Zaharas affiliated with?

Philip Zaharas is affiliated with Banner Wyoming Medical Center. Dmand AI links Philip Zaharas to 1 more hospital.

What medical group is Philip N. Zaharas part of?

Philip Zaharas is linked to Casper Orthopedics. Dmand AI links Philip Zaharas to 1 more medical group.

Does Philip N. Zaharas accept Medicare?

Yes. CMS lists Philip Zaharas as accepting Medicare assignment.

How many Medicare patients does Philip N. Zaharas see?

CMS counts 383 Medicare patients who saw Philip Zaharas in 2024, with an average age of 73.

How long has Philip N. Zaharas been practicing?

Philip Zaharas graduated from medical school in 2012, 14 years ago.

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