DR. MARCIA ALWINA FRIEDMAN M.D.
NPI 1255607545
Internal Medicine - Rheumatology in Portland, OR
Quality Rating: 95.23 out of 100 score
NPI Status: Active since March 30, 2012
Contact Information
3181 SW SAM JACKSON PARK RD
PORTLAND, OR
ZIP 97239
Phone: (503) 494-8637
Fax: (503) 494-1133
- Individual
- Female
- Years of Experience 14
- Internal Medicine
- Rheumatology
- Accepts Medicare Approved Payment
- PECOS Enrolled
About MARCIA FRIEDMAN
This page provides the complete NPI Profile along with additional information for Marcia Friedman, an internist established in Portland, Oregon with a medical specialization in Internal Medicine, focusing in rheumatology and more than 14 years of experience. She graduated from State University Of Ny Upstate Medical University in 2012. The healthcare provider is registered in the NPI registry with number 1255607545 assigned on March 2012. The practitioner's primary taxonomy code is 207RR0500X with license number MD171432 (OR). The provider is registered as an individual and her NPI record was last updated 3 years ago.
- NPI
- 1255607545
- Provider Name
- DR. MARCIA ALWINA FRIEDMAN M.D.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 3181 SW SAM JACKSON PARK RD PORTLAND, OR 97239
- Location Phone
- (503) 494-8637
- Location Fax
- (503) 494-1133
- Mailing Address
- 3181 SW SAM JACKSON PARK RD PORTLAND, OR 97239
- Mailing Phone
- (503) 494-8637
- Mailing Fax
- (503) 494-1133
- Medical School Name
- STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY
- Graduation Year
- 2012
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-30-2012
- Last Update Date
- 07-21-2022
- Code Navigator
An internist like Marcia Friedman is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
Secondary Locations
- 1740 W Taylor St
Chicago, IL 60612
(866) 600-2273
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Internal Medicine Rheumatology
- Taxonomy Code
- 207RR0500X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- MD171432
- License State
- OR
- Taxonomy Description
- An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
Medicare Participation & PECOS Enrollment Status
Marcia Friedman is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.
Marcia Friedman is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
PECOS PAC ID: 9739497389
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.PECOS Enrollment ID: I20170607000522
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Established patient office or other outpatient visit, 30-39 minutes
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
This service was performed 53 times for 41 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $33.54 for a new patient copayment and $25.87 for an established patient copayment.
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 97239 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $134.16
- Minimum New Patient Price $58.99
- Maximum New Patient Price $176.88
- Average New Patient Copayment $33.54
- Minimum New Patient Copayment $14.74
- Maximum New Patient Copayment $44.22
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $103.51
- Minimum Established Patient Price $19.32
- Maximum Established Patient Price $144.79
- Average Established Patient Copayment $25.87
- Minimum Established Patient Copayment $4.83
- Maximum Established Patient Copayment $36.19
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
Overall MIPS Quality Performance
The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 95.23, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.
The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.
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Final Score: 95.23 out of 100
The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.
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Quality Score: 75.74
The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.
There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.
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Promoting Interoperability Score: 100
The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.
The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data. -
Improvement Activities Score: 40
The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.
The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores. -
Cost Score: N/A
The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.
Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores. -
Cost Score: N/A
The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.
Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
1 | 2 | 5 | 5 | 6 | 0 | 7 | 5 | 4 | 5 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 2 | 10 | 5 | 12 | 0 | 14 | 5 | 8 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 2 + 1 + 0 + 5 + 1 + 2 + 0 + 1 + 4 + 5 + 8 + 24 = 55 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
60 - 55 = 5 | 5 |
The NPI number 1255607545 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
NPI | Name / Type | Taxonomy | Address |
---|---|---|---|
1972506301 | JERRIS ROBERT HEDGES MD, MS, MMM Individual | Emergency Medicine | 3181 SW SAM JACKSON PARK RD # L-102 PORTLAND, OR 97239 (503) 494-2767 |
1720082357 | DR. BRANDON ZANE HOROWITZ M.D. Individual | Emergency Medicine | 3181 SW SAM JACKSON PARK RD PORTLAND, OR 97239 (503) 494-4833 |
1770587222 | MARY ANN BROWNING FNP Individual | Nurse Practitioner (Family) | 3181 SW SAM JACKSON PARK RD CDW-EM PORTLAND, OR 97239 (503) 494-7500 |
1427052166 | DR. ROBERT AUGUSTUS LOWE MD, MPH Individual | Emergency Medicine | 3181 SW SAM JACKSON PARK RD PORTLAND, OR 97239 (503) 494-7134 |
1629073895 | DR. MOHAMUD RAMZANALI DAYA MD, M S Individual | Emergency Medicine | 3181 SW SAM JACKSON PARK RD MAILCODE CDW-EM PORTLAND, OR 97239 (503) 494-7248 |
1720083991 | DR. RITU SAHNI MD Individual | Emergency Medicine | 3181 SW SAM JACKSON PARK RD # CDW PORTLAND, OR 97239 (503) 494-7500 |
1336144450 | DR. ALFREDO SABBAJ MD Individual | Emergency Medicine | 3181 SW SAM JACKSON PARK RD MAIL CODE: CDW-EM PORTLAND, OR 97239 (503) 494-1475 |
1467457192 | ROBERT G HENDRICKSON MD Individual | Emergency Medicine (Medical Toxicology) | 3181 SW SAM JACKSON PARK RD PORTLAND, OR 97239 (503) 494-9495 |
1912907908 | DR. JONATHAN JUI M.D. Individual | Emergency Medicine | 3181 SW SAM JACKSON PARK RD PORTLAND, OR 97239 (503) 494-7500 |
1013918267 | DR. JAMES CHRISTOPHER AUSTIN MD Individual | Urology (Pediatric Urology) | 3181 SW SAM JACKSON PARK RD PEDIATRIC UROLOGY CDW-6 PORTLAND, OR 97239 (503) 494-4808 |
1285626507 | JENNIFER R ANTICK PHD Individual | Psychologist (Clinical) | 3181 SW SAM JACKSON PARK RD UHN 80 PORTLAND, OR 97239 (503) 494-7353 |
1043206279 | MS. MICHELE PATRICIA MEGREGIAN CNM Individual | Advanced Practice Midwife | 3181 SW SAM JACKSON PARK RD KPV7C PORTLAND, OR 97239 (503) 418-4500 |
1285615781 | SUSAN ROWELL M.D. Individual | Surgery (Trauma Surgery) | 3181 SW SAM JACKSON PARK RD L611 PORTLAND, OR 97239 (503) 494-2400 |
1104809920 | DAVID MARK SPIRO MD Individual | Pediatrics (Pediatric Emergency Medicine) | 3181 SW SAM JACKSON PARK RD MAIL CODE CDW-EM PORTLAND, OR 97239 (503) 494-0828 |
1457337123 | MR. PETER CHORDAS FNP-C Individual | Nurse Practitioner | 3181 SW SAM JACKSON PARK RD PORTLAND, OR 97239 (503) 494-1368 |
1174509897 | DR. PASCALE M SCHWAB M.D. Individual | Internal Medicine (Rheumatology) | 3181 SW SAM JACKSON PARK RD OP09 PORTLAND, OR 97239 (503) 494-8963 |
1104896786 | DR. STEVEN JOHN SKOOG Individual | Urology (Pediatric Urology) | 3181 SW SAM JACKSON PARK RD CDW6 PORTLAND, OR 97239 (503) 494-4808 |
1760456925 | DR. CRAIGAN TODD USHER MD Individual | Psychiatry & Neurology (Psychiatry) | 3181 SW SAM JACKSON PARK RD MAIL CODE DC7P PORTLAND, OR 97239 (503) 418-5775 |
1093780769 | DR. NORMAN A. COHEN MD Individual | Anesthesiology | 3181 SW SAM JACKSON PARK RD UHS-2 PORTLAND, OR 97239 (503) 494-7641 |
1285609917 | DR. DAWN LYNN NOLT MD Individual | Pediatrics (Pediatric Infectious Diseases) | 3181 SW SAM JACKSON PARK RD PORTLAND, OR 97239 (503) 494-9690 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1255607545, enumerated in the NPI registry as an "individual" on March 30, 2012
The provider is located at 3181 Sw Sam Jackson Park Rd Portland, Or 97239 and the phone number is (503) 494-8637
The provider's speciality is Internal Medicine with taxonomy code 207RR0500X with a focus in Rheumatology
The provider has more than 14 years of experience. She graduated from State University Of Ny Upstate Medical University in 2012.
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
The provider has an overall high rating in the following quality measures: uses technology to exchange and make use of healthcare information.
Medicare beneficiaries should expect a typical cost of $134.16 with an average copayment of $33.54 for new patient appointments. Established patients should expect a typical charge of $103.51 and an average copayment of 25.87. Please review your insurance plan or contact the provider directly to determine your specific costs.
The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 30-39 minutes.
This NPI record was last updated on March 30, 2012. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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