Stanislav Z Freydlin , PA-C
Physician Assistant โข Lancaster, PA
555 N Duke St
Lancaster, PA 176022250
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Stanislav Freydlin is listed in NPPES under Physician Assistant.
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NPI assigned on August 24, 2009; this date does not establish years in practice.
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Published CMS data list 382 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 74230 โ Imaging for evaluation of swallowing function: 56 service units.
- 99231 โ Subsequent hospital care with straightforward or low level of medical decision making, per day: 54 service units.
- 74230 โ Imaging for evaluation of swallowing function: 51 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 12 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 37 Medicare Part D prescriptions, including refills, in 2017.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2017. Published rows only; this is not a quality measure.
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Published Part D records, 2017:
- Oxycodone Hcl โ 24 prescription fills, including refills.
- Cyclobenzaprine Hcl โ 13 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2017. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 60% of clinicians listed under Physician Assistant in Lancaster, PA (2024, 112 clinicians with data). Median for this group: 286. Middle half: 136 to 717.
More Medicare Part B services than 70% of clinicians listed under Physician Assistant in Pennsylvania (2024, 3,979 clinicians with data). Median for this group: 174. Middle half: 68 to 404.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 379 in 2020 to 382 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
555 N Duke St
Lancaster, PA 176022250
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Lancaster Radiology Associates Ltd. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2009
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
387 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $16,609 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $12,863 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
37 standardized 30-day fills in 2017
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$455 in 2017
The total cost of these prescriptions in 2017, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2017.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $20.86 in 2025
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2025.
Years since graduation
17 years (graduated 2009)
CMS Doctors and Clinicians data list 2009 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2009
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Stanislav Freydlin has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Stanislav Freydlin as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Lancaster and Pennsylvania
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 60% of clinicians listed under Physician Assistant in Lancaster, PA (2024, 112 clinicians with data). Median for this group: 286. Middle half: 136 to 717.
More Medicare Part B services than 70% of clinicians listed under Physician Assistant in Pennsylvania (2024, 3,979 clinicians with data). Median for this group: 174. Middle half: 68 to 404.
Medicare-allowed amount
Close to the middle for clinicians listed under Physician Assistant in Lancaster, PA (2024, 112 clinicians with data). Median for this group: $16,706. Middle half: $9,766 to $36,845.
Close to the middle for clinicians listed under Physician Assistant in Pennsylvania (2024, 3,979 clinicians with data). Median for this group: $13,809. Middle half: $5,386 to $28,936.
Paid by Medicare
Close to the middle for clinicians listed under Physician Assistant in Lancaster, PA (2024, 112 clinicians with data). Median for this group: $12,234. Middle half: $6,994 to $25,929.
Close to the middle for clinicians listed under Physician Assistant in Pennsylvania (2024, 3,979 clinicians with data). Median for this group: $10,019. Middle half: $3,950 to $20,945.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Stanislav Freydlin are from 2017.
166 active clinicians are listed under Physician Assistant with a practice address in Lancaster, PA (8,021 in Pennsylvania).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Lancaster
13.9% of these 166 clinicians have the CMS telehealth indicator.
77.7% of these 166 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services varied from year to year: 379 in 2020 and 382 in 2024.
- 2020: 379
- 2021: 346
- 2022: 319
- 2023: 277
- 2024: 382
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Medicare-allowed amount
Medicare-allowed amount varied from year to year: $15,503 in 2020 and $16,609 in 2024.
- 2020: $15,503
- 2021: $15,753
- 2022: $14,694
- 2023: $12,551
- 2024: $16,609
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Paid by Medicare
Paid by Medicare varied from year to year: $12,310 in 2020 and $12,863 in 2024.
- 2020: $12,310
- 2021: $12,166
- 2022: $11,502
- 2023: $9,646
- 2024: $12,863
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 49% from 73 in 2013 to 37 in 2017.
- 2013: 73
- 2014: 14
- 2015: 114
- 2016: 164
- 2017: 37
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30-day fills
30-day fills decreased 49% from 73 in 2013 to 37 in 2017.
- 2013: 73
- 2014: 14
- 2015: 115
- 2016: 166
- 2017: 37
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Part D drug cost
Part D drug cost went from $533 in 2013 to $455 in 2017.
- 2013: $533
- 2014: $74
- 2015: $1,450
- 2016: $2,551
- 2017: $455
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $30.10 in 2023 to $20.86 in 2025.
- 2023: $30.10
- 2025: $20.86
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2017), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $20.86.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
ENDURANT IIS | General | $20.86 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2017โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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74230
Imaging for evaluation of swallowing function
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56 | 55 | $96.00 | $20.40 |
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99231
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
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54 | 36 | $116.00 | $39.91 |
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74230
Imaging for evaluation of swallowing function
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51 | 51 | $96.00 | $20.42 |
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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50 | 49 | $191.00 | $63.33 |
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74221
Double contrast x-ray of esophagus
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42 | 42 | $105.00 | $26.74 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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40 | 40 | $247.00 | $66.10 |
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62328
Removal of spinal fluid with lower back spinal tap for diagnostic test using imaging guidance
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23 | 23 | $274.00 | $68.31 |
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32555
Aspiration of fluid from chest cavity using imaging guidance
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15 | 11 | $431.00 | $86.43 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
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15 | 15 | $83.00 | $26.99 |
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62284
Injection of contrast for imaging of lower spinal canal
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13 | 13 | $282.00 | $66.36 |
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77003
Fluoroscopic guidance for spine or back muscle injection
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12 | 12 | $103.00 | $23.06 |
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49083
Drainage of fluid from abdominal cavity using imaging guidance
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11 | 11 | $557.00 | $84.07 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2017.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Oxycodone Hcl | Oxycodone Hcl | 24 | 209 | $339.34 | 21 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 13 | 190 | $115.99 | 12 |
Source: CMS Part D by Provider and Drug, 2017; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2024-11-05NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20140826002288
PA
3072653716
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Lancaster Radiology Associates Ltd
2102 Harrisburg Pike, Lancaster, PA 176012644
Phone: 7175443113
Lancaster Radiology Associates Ltd
540 N Duke St, Lancaster, PA 176022374
Phone: 7175442313
Lancaster Radiology Associates Ltd
555 N Duke St, Lancaster, PA 176022250
Phone: 7175444900
Lancaster Radiology Associates Ltd
2100 Harrisburg Pike, Lancaster, PA 176012644
Phone: 7175443104
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Specialist
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Physician Assistant - Medical
Physician Assistant
Nurse Practitioner - Family
Nurse Practitioner
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
NPI status registered as active in NPPES database
Registered at 555 N DUKE ST, LANCASTER, PA 176022250 (Tel: 7172994173)
Registered at PO BOX 3555, LANCASTER, PA 176043555 (Tel: 7172994173)
Recorded as STANISLAV FREYDLIN, PA-C
Physician Assistant (license number reported to NPPES: MD C0004027)
Registered at PO BOX 3555, LANCASTER, PA 176043555 (Tel: 7172994173)
Physician Assistant (license number reported to NPPES: MD C0004027)
NPI status registered as active in NPPES database
Registered at 2494 BERNVILLE RD, STE 200, READING, PA 19605 (Tel: 6103782996)
Registered at 2500 BERNVILLE RD, READING, PA 196059453 (Tel: 6103782996)
Recorded as STANISLAV FREYDLIN, PA-C
Physician Assistant (license number reported to NPPES: PA MA056253)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Lancaster
- Vincent Dubesky, PA-C
- Helen Mai, PA
- Juliya Hand, PA
- Caralyn Dembrosky
- Shelby Graeff, PA-C
- Gina Glass
Mailing Address
Po Box 3555
Lancaster, PA 176043555
Phone: 7172994173