Marie Peterson , PA-C
Physician Assistant โข Denver, CO
2535 S Downing St Ste 100
Denver, CO 802105848
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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Marie Peterson is listed in NPPES under Physician Assistant.
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NPI assigned on September 5, 2019; this date does not establish years in practice.
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Published CMS data list 2,337 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:
- J7318 โ Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg: 960 service units.
- J3301 โ Injection, triamcinolone acetonide, not otherwise specified, 10 mg: 268 service units.
- 99214 โ Established patient outpatient office visit: 258 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 15 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 538 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Oxycodone Hcl โ 205 prescription fills, including refills.
- Diclofenac Potassium โ 75 prescription fills, including refills.
- Amoxicillin โ 54 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 11 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 95% of clinicians listed under Physician Assistant in Denver, CO (2024, 170 clinicians with data). Median for this group: 142. Middle half: 37 to 411.
More Medicare Part B services than 90% of clinicians listed under Physician Assistant in Colorado (2024, 1,641 clinicians with data). Median for this group: 195. Middle half: 69 to 517.
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 421 in 2020 to 2,337 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
2535 S Downing St Ste 100
Denver, CO 802105848
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 4 distinct group names: Colorado Springs Orthopaedic Group; Portercare Adventist Health System; Select Physical Therapy Of Colorado Springs Lp and 1 more. 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
2013
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
393 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 $112,466 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 $85,543 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
542 standardized 30-day fills in 2024
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
$15,334 in 2024
The total cost of these prescriptions in 2024, 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, 2024.
Open Payments general payments, program year 2025
All general payments: $802.54 across 14 records.
By nature of payment
- Food and Beverage: $802.54 across 14 records.
Reporting-company totals (3 largest of 5)
- Stryker Corporation: $476.78 across 9 records.
- Zimmer Biomet Holdings, Inc.: $144.22 across 1 record.
- Smith+Nephew, Inc.: $138.96 across 2 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
13 years (graduated 2013)
CMS Doctors and Clinicians data list 2013 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
2019
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)
Marie Peterson 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 Marie Peterson 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 Denver and Colorado
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 95% of clinicians listed under Physician Assistant in Denver, CO (2024, 170 clinicians with data). Median for this group: 142. Middle half: 37 to 411.
More Medicare Part B services than 90% of clinicians listed under Physician Assistant in Colorado (2024, 1,641 clinicians with data). Median for this group: 195. Middle half: 69 to 517.
Medicare-allowed amount
A higher Medicare-allowed amount than 95% of clinicians listed under Physician Assistant in Denver, CO (2024, 170 clinicians with data). Median for this group: $12,041. Middle half: $3,439 to $30,647.
A higher Medicare-allowed amount than 95% of clinicians listed under Physician Assistant in Colorado (2024, 1,641 clinicians with data). Median for this group: $15,616. Middle half: $6,273 to $34,912.
Paid by Medicare
A higher Medicare payment amount than 95% of clinicians listed under Physician Assistant in Denver, CO (2024, 170 clinicians with data). Median for this group: $8,764. Middle half: $2,410 to $22,611.
A higher Medicare payment amount than 95% of clinicians listed under Physician Assistant in Colorado (2024, 1,641 clinicians with data). Median for this group: $11,339. Middle half: $4,686 to $25,550.
Medicare Part D prescriptions
More Part D prescriptions than 80% of clinicians listed under Physician Assistant in Denver, CO (2024, 279 clinicians with data). Median for this group: 133. Middle half: 41 to 342.
More Part D prescriptions than 70% of clinicians listed under Physician Assistant in Colorado (2024, 2,034 clinicians with data). Median for this group: 194. Middle half: 63 to 625.
Part D drug cost
A higher Part D drug cost than 65% of clinicians listed under Physician Assistant in Denver, CO (2024, 279 clinicians with data). Median for this group: $2,214. Middle half: $367 to $35,943.
A higher Part D drug cost than 60% of clinicians listed under Physician Assistant in Colorado (2024, 2,034 clinicians with data). Median for this group: $3,374. Middle half: $574 to $55,951.
540 active clinicians are listed under Physician Assistant with a practice address in Denver, CO (3,767 in Colorado).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Denver
11.9% of these 540 clinicians have the CMS telehealth indicator.
54.1% of these 540 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 455% from 421 in 2020 to 2,337 in 2024.
- 2020: 421
- 2021: 681
- 2022: 615
- 2023: 1,335
- 2024: 2,337
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Medicare-allowed amount
Medicare-allowed amount increased 281% from $29,510 in 2020 to $112,466 in 2024.
- 2020: $29,510
- 2021: $43,578
- 2022: $42,410
- 2023: $93,103
- 2024: $112,466
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Paid by Medicare
Paid by Medicare increased 289% from $22,008 in 2020 to $85,543 in 2024.
- 2020: $22,008
- 2021: $31,758
- 2022: $31,184
- 2023: $69,000
- 2024: $85,543
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 254% from 152 in 2020 to 538 in 2024.
- 2020: 152
- 2021: 266
- 2022: 334
- 2023: 390
- 2024: 538
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30-day fills
30-day fills increased 256% from 152 in 2020 to 542 in 2024.
- 2020: 152
- 2021: 274
- 2022: 334
- 2023: 390
- 2024: 542
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Part D drug cost
Part D drug cost increased 185% from $5,380 in 2020 to $15,334 in 2024.
- 2020: $5,380
- 2021: $14,551
- 2022: $20,258
- 2023: $15,607
- 2024: $15,334
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $176.99 in 2022 to $802.54 in 2025.
- 2022: $176.99
- 2023: $176.04
- 2024: $422.47
- 2025: $802.54
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (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): 14 records totaling $802.54.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Zimmer Biomet Holdings, Inc. |
Food and Beverage
In-kind items and services
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Persona | General | $144.22 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
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TRIATHLON | General | $128.04 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
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ACCOLADE | General | $119.97 |
| Smith+Nephew, Inc. |
Food and Beverage
In-kind items and services
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JOURNEY II | General | $118.11 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
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TRIATHLON | General | $102.14 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
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ACCOLADE | General | $40.57 |
| OMNIlife science, Inc |
Food and Beverage
Cash or cash equivalent
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โ | General | $24.75 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
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INSIGNIA | General | $23.98 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
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TRIATHLON | General | $20.87 |
| Smith+Nephew, Inc. |
Food and Beverage
In-kind items and services
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JOURNEY II | General | $20.85 |
| VERTEX PHARMACEUTICALS INCORPORATED |
Food and Beverage
In-kind items and services
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JOURNAVX | General | $17.83 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
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TRIATHLON | General | $17.34 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
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TRIATHLON | General | $16.96 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
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TRIATHLON | General | $6.91 |
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 2019โ2023 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, 2020โ2024; 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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J7318
Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg
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960 | 12 | $20.65 | $6.83 |
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J3301
Injection, triamcinolone acetonide, not otherwise specified, 10 mg
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268 | 56 | $6.20 | $0.97 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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258 | 221 | $364.12 | $110.14 |
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73502
X-ray of hip, 2-3 views
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147 | 124 | $137.18 | $41.75 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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131 | 113 | $242.43 | $77.91 |
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73564
X-ray of knee, 4 or more views
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102 | 83 | $134.01 | $41.03 |
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73562
X-ray of knee, 3 views
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93 | 81 | $118.46 | $35.90 |
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20610
Aspiration and/or injection of fluid from large joint
|
90 | 80 | $218.45 | $60.03 |
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27447
Replacement of knee joint, both sides of knee
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89 | 84 | $1022.06 | $171.74 |
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27130
Replacement of thigh bone and hip joint with prosthesis
|
67 | 65 | $1072.29 | $173.98 |
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
43 | 43 | $333.62 | $95.69 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
33 | 33 | $508.73 | $143.42 |
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J7326
Hyaluronan or derivative, gel-one, for intra-articular injection, per dose
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21 | 15 | $1477.56 | $514.78 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
|
18 | 18 | $136.11 | $48.73 |
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73560
X-ray of knee, 1-2 views
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17 | 14 | $97.07 | $28.63 |
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 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Oxycodone Hcl | Oxycodone Hcl | 205 | 1,119 | $1,464.33 | 153 |
| Diclofenac Potassium | Diclofenac Potassium | 75 | 2,275 | $1,773.81 | 48 |
| Amoxicillin | Amoxicillin | 54 | 287 | $115.10 | 47 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 49 | 225 | $450.76 | 31 |
| Tramadol Hcl | Tramadol Hcl | 47 | 282 | $149.80 | 38 |
| Xarelto | Rivaroxaban | 37 | 584 | $10,419.77 | 36 |
| Ondansetron Hcl | Ondansetron Hcl | 19 | 120 | $113.43 | 19 |
| Meloxicam | Meloxicam | 16 | 465 | $25.47 | โ |
| Enoxaparin Sodium | Enoxaparin Sodium | 13 | 83 | $696.90 | โ |
| Clindamycin Hcl | Clindamycin Hcl | 12 | 38 | $48.52 | โ |
| Hydromorphone Hcl | Hydromorphone Hcl | 11 | 56 | $76.20 | โ |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-03-23NUCC 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
I20191112002133
CO
3577995638
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
Portercare Adventist Health System
2525 S Downing St, Denver, CO 802105817
Portercare Adventist Health System
2535 S Downing St, Denver, CO 802105850
Phone: 3037785797
Portercare Adventist Health System
2535 S Downing St, Denver, CO 802105848
Phone: 7205241367
Colorado Springs Orthopaedic Group
1259 Lake Plaza Dr, Colorado Springs, CO 809063542
Phone: 7196327669
Portercare Adventist Health System
2535 D S Downing St, Denver, CO 802105817
Phone: 3037441065
Colorado Springs Orthopaedic Group
4110 Briargate Pkwy, Colorado Springs, CO 809207837
Phone: 7196327669
Select Physical Therapy Of Colorado Springs Lp
5825 Delmonico Dr, Colorado Springs, CO 809192243
Phone: 7192574240
Portercare Adventist Health System
9695 S Yosemite St, Littleton, CO 801242890
Phone: 3036493940
Select Physical Therapy Of West Denver Limited Partnership
406 E Grace Ave, Woodland Park, CO 808633127
Phone: 7196873767
Portercare Adventist Health System
9695 S Yosemite St, Lone Tree, CO 801242890
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant
Physician Assistant (Certified)
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Physician Assistant
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2535 S DOWNING ST STE 100, DENVER, CO 802105848 (Tel: 7205241367)
Registered at 2535 S DOWNING ST STE 100, DENVER, CO 802105848 (Tel: 7205241367)
Registered at 4110 BRIARGATE PKWY STE 300, COLORADO SPRINGS, CO 809207837 (Tel: 7198677371)
Registered at 4110 BRIARGATE PKWY STE 300, COLORADO SPRINGS, CO 809207837 (Tel: 9205854613)
NPI status registered as active in NPPES database
Registered at 4105 BRIARGATE PKWY STE 300, COLORADO SPRINGS, CO 809203487 (Tel: 7197767846)
Registered at 10784 E CRESTLINE AVE, ENGLEWOOD, CO 801113801 (Tel: 9205854613)
Recorded as MARIE PETERSON, PA-C
Physician Assistant (license number reported to NPPES: CO PA.0005944)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Denver
- Sarah Lanahan, PA-C
- Stephanie Bradford, PA
- Kevin Ferrari, PA-C
- Diane Mcdonald, PA-C
- Kori Leman, PA-C
- Gillian Feeley, PA-C
Mailing Address
2535 S Downing St Ste 100
Denver, CO 802105848
Phone: 7205241367