Dr. Mark Bevan Stoddard , MD, PhD
Anesthesiology โข Bethlehem, PA
801 Ostrum St
Bethlehem, PA 180151000
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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NPI assigned on March 24, 2017; this date does not establish years in practice.
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Published CMS data list 331 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:
- 99233 โ Subsequent hospital care with moderate levelof medical decision making: 71 service units.
- 00731 โ Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope: 60 service units.
- 99291 โ Critical care: 49 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 9 records in the table ยท Guide: How to read Medicare Part B data
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More Medicare Part B services than 80% of clinicians listed under Anesthesiology in Bethlehem, PA (2024, 71 clinicians with data). Median for this group: 224. Middle half: 136 to 296.
More Medicare Part B services than 85% of clinicians listed under Anesthesiology in Pennsylvania (2024, 1,489 clinicians with data). Median for this group: 129. Middle half: 59 to 241.
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 79 in 2022 to 331 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022โ2024.
Practice Location & Contact Primary Location
801 Ostrum St
Bethlehem, PA 180151000
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 3 distinct group names: Anesthesia Specialists Of Bethlehem Pc; Gslpg, Inc; St Lukes Physician Group Inc. 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
2017
What Public CMS Data Show
Anesthesiology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
371 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 $35,387 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 $28,278 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.
Open Payments general payments, program year 2025
All general payments: $470.40 across 8 records.
By nature of payment
- Education: $470.40 across 8 records.
Reporting-company totals
- INTUITIVE SURGICAL, INC.: $470.40 across 8 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
9 years (graduated 2017)
CMS Doctors and Clinicians data list 2017 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
2017
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)
Dr. Stoddard 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 Dr. Stoddard 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 Bethlehem and Pennsylvania
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 80% of clinicians listed under Anesthesiology in Bethlehem, PA (2024, 71 clinicians with data). Median for this group: 224. Middle half: 136 to 296.
More Medicare Part B services than 85% of clinicians listed under Anesthesiology in Pennsylvania (2024, 1,489 clinicians with data). Median for this group: 129. Middle half: 59 to 241.
Medicare-allowed amount
A higher Medicare-allowed amount than 90% of clinicians listed under Anesthesiology in Bethlehem, PA (2024, 71 clinicians with data). Median for this group: $16,770. Middle half: $12,947 to $23,334.
A higher Medicare-allowed amount than 85% of clinicians listed under Anesthesiology in Pennsylvania (2024, 1,489 clinicians with data). Median for this group: $12,659. Middle half: $5,801 to $25,014.
Paid by Medicare
A higher Medicare payment amount than 90% of clinicians listed under Anesthesiology in Bethlehem, PA (2024, 71 clinicians with data). Median for this group: $13,107. Middle half: $10,371 to $18,711.
A higher Medicare payment amount than 85% of clinicians listed under Anesthesiology in Pennsylvania (2024, 1,489 clinicians with data). Median for this group: $10,093. Middle half: $4,579 to $19,732.
99 active clinicians are listed under Anesthesiology with a practice address in Bethlehem, PA (2,482 in Pennsylvania).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Bethlehem
1% of these 99 clinicians have the CMS telehealth indicator.
72.7% of these 99 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 increased 319% from 79 in 2022 to 331 in 2024.
- 2022: 79
- 2023: 292
- 2024: 331
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Medicare-allowed amount
Medicare-allowed amount increased 378% from $7,398 in 2022 to $35,387 in 2024.
- 2022: $7,398
- 2023: $35,042
- 2024: $35,387
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Paid by Medicare
Paid by Medicare increased 380% from $5,891 in 2022 to $28,278 in 2024.
- 2022: $5,891
- 2023: $27,498
- 2024: $28,278
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $61.83 in 2023 to $470.40 in 2025.
- 2023: $61.83
- 2024: $173.04
- 2025: $470.40
Sources: CMS Medicare Physician & Other Practitioners (2024), 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 $470.40.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| INTUITIVE SURGICAL, INC. |
Education
In-kind items and services
|
Da Vinci Surgical System | General | $122.70 |
| INTUITIVE SURGICAL, INC. |
Education
In-kind items and services
|
Da Vinci Surgical System | General | $122.70 |
| INTUITIVE SURGICAL, INC. |
Education
In-kind items and services
|
Da Vinci Surgical System | General | $65.00 |
| INTUITIVE SURGICAL, INC. |
Education
In-kind items and services
|
Da Vinci Surgical System | General | $32.00 |
| INTUITIVE SURGICAL, INC. |
Education
In-kind items and services
|
Da Vinci Surgical System | General | $32.00 |
| INTUITIVE SURGICAL, INC. |
Education
In-kind items and services
|
Da Vinci Surgical System | General | $32.00 |
| INTUITIVE SURGICAL, INC. |
Education
In-kind items and services
|
Da Vinci Surgical System | General | $32.00 |
| INTUITIVE SURGICAL, INC. |
Education
In-kind items and services
|
Da Vinci Surgical System | General | $32.00 |
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 2021โ2023 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, 2022โ2024; 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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99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
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71 | 50 | $206.37 | $112.29 |
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00731
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope
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60 | 60 | $722.50 | $67.34 |
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99291
Critical care, first 30-74 minutes
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49 | 37 | $625.76 | $201.63 |
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00811
Anesthesia for other procedure on large bowel using an endoscope
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36 | 36 | $560.00 | $58.53 |
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99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
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34 | 34 | $408.06 | $162.48 |
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00812
Anesthesia for exam of colon using an endoscope
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33 | 33 | $648.18 | $49.93 |
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00813
Anesthesia for procedure on small and large bowel using an endoscope
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19 | 19 | $912.63 | $82.63 |
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36620
Insertion of artery tube for blood sampling or infusion through skin
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15 | 15 | $268.53 | $38.98 |
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00790
Anesthesia for other procedure on upper abdomen
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14 | 14 | $1764.64 | $147.17 |
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.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-01-12NUCC Taxonomy Code: 207L00000X
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - ANESTHESIOLOGY
I20220707003220
PA
0941680995
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
St Lukes Physician Group Inc
801 Ostrm St, Bethlehem, PA 180151000
Anesthesia Specialists Of Bethlehem Pc
801 Ostrum St, Bethlehem, PA 180151065
Phone: 6109545810
St Lukes Physician Group Inc
100 St Lukes Way, Stroudsburg, PA 183606217
Phone: 2722121000
Anesthesia Specialists Of Bethlehem Pc
500 St Lukes Dr, Lehighton, PA 182355000
Phone: 8667858537
St Lukes Physician Group Inc
100 St Lukes Ln, Stroudsburg, PA 183606217
Phone: 2722123872
Gslpg, Inc
100 Paramount Blvd, Orwigsburg, PA 179612202
Phone: 4845262440
St Lukes Physician Group Inc
100 St Lukes Ln, Stroudsburg, PA 183606217
Phone: 4845262200
St Lukes Physician Group Inc
500 St Lukes Dr, Lehighton, PA 182355000
Phone: 4845262200
Anesthesia Specialists Of Bethlehem Pc
801 Ostrm St, Bethlehem, PA 180151000
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Nurse Anesthetist, Certified Registered
Anesthesiology
Doctor of Medicine (M.D.)
Anesthesiology
Doctor of Osteopathic Medicine (D.O.)
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Anesthesiology
Doctor of Osteopathic Medicine (D.O.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at PO BOX 500, SOUDERTON, PA 189640500 (Tel: 6109545810)
Registered at 801 OSTRUM ST, BETHLEHEM, PA 180151000 (Tel: 6109545810)
Registered at PO BOX 5520, BETHLEHEM, PA 180150520 (Tel: 6109545810)
Recorded as MARK STODDARD, MD, PHD
Anesthesiology (license number reported to NPPES: PA MD477774)
NPI status registered as active in NPPES database
Registered at 513 PARNASSUS AVE, UCSF DEPARTMENT OF SURGERY, S-321, SAN FRANCISCO, CA 941430470 (Tel: 4154761239)
Registered at 513 PARNASSUS AVE, UCSF DEPARTMENT OF SURGERY,S-321, SAN FRANCISCO, CA 941430470 (Tel: 4154761239)
Recorded as MARK STODDARD, MD-PHD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Anesthesiology Specialists in Bethlehem
- Dr. Gregory De Cardona, DO
- Dr. John Dziewit, MD
- Dr. Jacqueline Laundre, MD
- Dr. Elizabeth Crafts, MD
- Dr. Ralph Sisson, MD
- Dr. Robert Wellner, DO
Mailing Address
Po Box 500
Souderton, PA 189640500
Phone: 6109545810