Rachel Walczyk, PA

  • Salamanca, NY
  • Physician assistant
NPI1699181693PAC ID3870711146
Medicare services, 2024
239
Medicare patients, 2024
102
Part D claims, 2024
4,658
Hospital affiliations
2
Industry payments
$723
Practice address
449 Broad St, Salamanca, NY 14779
Practice phone
Call (716) 945-4770
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Olean Medical Group

Salamanca, New York

See all 7 affiliations

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Rachel Walczyk is a physician assistant in Salamanca, New York

Rachel Walczyk practices at Olean Medical Group in Salamanca, New York.

Rachel Walczyk's NPI, 1699181693, was assigned on July 10, 2014. Rachel Walczyk holds New York license 017604.

NPI and contact details
Medicare PAC ID
3870711146
NPI enumeration date
July 10, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(716) 945-4770
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
38
Medical school graduation
2014

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

Rachel Walczyk practices at Olean Medical Group in Salamanca, New York

Rachel Walczyk's primary practice is Olean Medical Group, at 449 Broad St, Salamanca, NY 14779 in Cattaraugus County. The practice phone is (716) 945-4770.

  • Olean Medical Group
    449 Broad St, Salamanca, NY 14779 · Cattaraugus CountyPhone(716) 945-4770

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

Rachel Walczyk is affiliated with 5 sites of care and 2 medical groups

Rachel Walczyk's primary practice is Olean Medical Group in Salamanca, New York. Rachel Walczyk is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is Olean Medical Group. Dmand AI also links Rachel Walczyk to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 7 affiliations for Rachel Walczyk

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

Dmand AI tracks the EHR system at Rachel Walczyk's practice

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

EHR by site
SiteEHR vendor and product
Olean Medical GroupAvailable 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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Rachel Walczyk is one of 11,456 physician assistants in New York

Physician assistant is Rachel Walczyk's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Rachel Walczyk is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Rachel Walczyk is licensed in New York.

Specialties and state licenses

  • Physician assistant, New YorkPrimaryLicense 017604 · taxonomy 363A00000X

Clinical focus

Dmand AI lists acute sinusitis, acute skin infection, arthritis, asthma, bronchitis, chronic kidney disease, chronic nasal allergies and chronic obstructive pulmonary disease (COPD) among the conditions Rachel Walczyk treats.

Physician assistants near Rachel Walczyk

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

11,456physician assistants in New York
5physician assistants in Salamanca

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

Rachel Walczyk billed Medicare for 239 services in 2024

CMS data shows 239 Medicare services from Rachel Walczyk across 6 procedure codes in 2024, for 102 Medicare patients. Medicare paid $14,552 for them. Every service was in an office.

Medicare services, 2024239
Medicare patients102
Paid by Medicare$14,552
Procedure codes6

Rachel Walczyk's Medicare services by type, 2024

  1. Office and hospital visits112
  2. Other services81
  3. Surgery32
  4. Tests and treatments14

Rachel Walczyk compared with the New York median for physician assistants, 2024

  • Rachel Walczyk
  • New York median
Medicare services
239vs 17636% above
Medicare patients
102vs 7831% above
Part D claims
3,988vs 24516.3 times

Medians across 6,477 physician assistants in New York with Dmand AI profiles that report each measure.

Rachel Walczyk'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 Rachel Walczyk

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

Rachel Walczyk treated 102 Medicare patients in 2024, average age 73

CMS counts 102 Medicare patients who saw Rachel Walczyk in 2024. The largest group is 65 to 74, with 44 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Rachel Walczyk's median patient age at 62, with 58% women.

Medicare patients, 2024102
Average age73
Average risk score1.05
Also on Medicaid22%

Rachel Walczyk's Medicare patients by age, 2024

Rachel Walczyk's Medicare patients by sex, 2024

  • Women4342%
  • Men5958%

Chronic conditions among Rachel Walczyk's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes34%
  4. Arthritis31%
  5. Anxiety25%
  6. Ischemic heart disease23%
  7. COPD19%
  8. Chronic kidney disease19%

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

Rachel Walczyk's patients across all payers

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

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women58%
  • Men42%

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

Rachel Walczyk wrote 4,658 Medicare Part D claims in 2024

In 2024, Rachel Walczyk wrote 4,658 Medicare Part D claims for 471 patients. 87% of them were for generic drugs. CMS names the drug for 3,988 of them, across 96 drugs with 11 or more claims each, at $315,316 in total drug cost.

Part D claims, 20244,658
Drugs named by CMS96
Total drug cost$315,316
Part D patients471

Rachel Walczyk's Part D claims by kind of drug, 2024

  • Generic4,067 claims87%
  • Brand-name574 claims12%
  • Other17 claims0%

Rachel Walczyk'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 Rachel Walczyk's Part D claims, 2024

  • Opioids2%109 of 4,658 claims
  • Antibiotics3%142 of 4,658 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 Rachel Walczyk

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

Rachel Walczyk offers telehealth to Medicare patients

Rachel Walczyk accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Rachel Walczyk as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Rachel Walczyk received $723 in industry payments in 2025

CMS Open Payments shows 38 general payments to Rachel Walczyk from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $168.

Companies that paid Rachel Walczyk the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Rachel Walczyk

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

Rachel Walczyk is board certified in certified physician assistant

  1. Board certified in certified physician assistantNational Commission on Certification of Physician Assistants (NCCPA)

Source: Dmand AI Professional Profile Data

Sources for Rachel Walczyk'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)
Industry paymentsOpen Payments (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 Rachel Walczyk

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

What is Rachel Walczyk's NPI number?

Rachel Walczyk's NPI number is 1699181693. It was assigned on July 10, 2014, and it is active in the NPI Registry.

What does Rachel Walczyk specialize in?

Rachel Walczyk is a physician assistant in Salamanca, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Rachel Walczyk practice?

Rachel Walczyk practices at 449 Broad St, Salamanca, NY 14779. Rachel Walczyk's primary practice is Olean Medical Group in Salamanca, New York. Dmand AI also links Rachel Walczyk to 1 hospital, 2 group practices and clinics and 1 medical group.

What is Rachel Walczyk's office phone number?

The practice phone on file for Rachel Walczyk is (716) 945-4770.

What is Rachel Walczyk's medical license number?

Rachel Walczyk holds New York license 017604.

Which hospitals is Rachel Walczyk affiliated with?

Rachel Walczyk is affiliated with Buffalo General Medical Center/Gates Vascular Institute. Dmand AI links Rachel Walczyk to 1 more hospital.

What medical group is Rachel Walczyk part of?

Rachel Walczyk is linked to Olean Medical Group. Dmand AI links Rachel Walczyk to 1 more medical group.

Does Rachel Walczyk accept Medicare?

Yes. CMS data shows Rachel Walczyk billed Medicare for 239 services in 2024, and Rachel Walczyk accepts Medicare assignment.

Does Rachel Walczyk offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Rachel Walczyk as offering telehealth services.

How many Medicare patients does Rachel Walczyk see?

CMS counts 102 Medicare patients who saw Rachel Walczyk in 2024, with an average age of 73.

Show 5 more questionsShow fewer questions

Is Rachel Walczyk board certified?

Yes. Rachel Walczyk is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).

What services does Rachel Walczyk bill to Medicare?

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

What drugs does Rachel Walczyk prescribe most?

In 2024 Medicare Part D data, Rachel Walczyk's most prescribed drugs by claims were Rosuvastatin Calcium, Amlodipine Besylate and Atorvastatin Calcium.

Has Rachel Walczyk received payments from drug or device companies?

CMS Open Payments shows $723 in general payments to Rachel Walczyk from 9 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Rachel Walczyk been practicing?

Rachel Walczyk graduated from medical school in 2014, 12 years ago.

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