DR. MARK O'HARA MD
NPI 1225291933
Internal Medicine - Hematology & Oncology in Philadelphia, PA


Quality Rating: 79.27 out of 100 score

NPI Status: Active since July 03, 2008

Contact Information

3400 SPRUCE ST
PHILADELPHIA, PA
ZIP 19104
Phone: (215) 360-0735

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  • Individual
  • Male
  • Years of Experience 18
  • Internal Medicine
  • Hematology & Oncology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About MARK O'HARA

This page provides the complete NPI Profile along with additional information for Mark O'hara, an internist established in Philadelphia, Pennsylvania with a medical specialization in Internal Medicine, focusing in hematology & oncology and more than 18 years of experience. The healthcare provider is registered in the NPI registry with number 1225291933 assigned on July 2008. The practitioner's primary taxonomy code is 207RH0003X with license number MD444150 (PA). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1225291933
Provider Name
DR. MARK O'HARA MD
Gender
Male
Entity Type
Individual
Location Address
3400 SPRUCE ST PHILADELPHIA, PA 19104
Location Phone
(215) 360-0735
Mailing Address
3400 SPRUCE ST PCAM 7 SOUTH PHILADELPHIA, PA 19104
Mailing Phone
(585) 749-8426
Medical School Name
OTHER
Graduation Year
2008
Is Sole Proprietor?
Yes
Enumeration Date
07-03-2008
Last Update Date
11-17-2022
Code Navigator

An internist like Mark O'hara 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.

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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 Hematology & Oncology

Taxonomy Code
207RH0003X
Type
Allopathic & Osteopathic Physicians
License No.
MD444150
License State
PA
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

MT193503 (PA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Choice Bronze HSA - HMO
  • Choice Bronze HSA + Vision + Adult Dental - HMO
  • Clear Gold - HMO
  • Clear Gold + Vision + Adult Dental - HMO
  • Clear Silver - HMO
  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Complete Silver - HMO
  • Complete Silver + Vision + Adult Dental - HMO
  • Elite Bronze - HMO
  • Elite Bronze + Vision + Adult Dental - HMO
  • Elite Silver - HMO
  • Elite Silver + Vision + Adult Dental - HMO
  • Everyday Bronze - HMO
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Everyday Gold - HMO
  • Everyday Gold + Vision + Adult Dental - HMO
  • Focused Silver - HMO
  • Focused Silver + Vision + Adult Dental - HMO
  • Standard Expanded Bronze - HMO
  • Clear Gold - EPO
  • Clear Gold + Vision + Adult Dental - EPO
  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Elite Silver - EPO
  • Elite Silver + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Focused Silver - EPO
  • Focused Silver + Vision + Adult Dental - EPO
  • Premier Bronze HSA - EPO
  • Premier Bronze HSA + Vision + Adult Dental - EPO
  • Standard Expanded Bronze - EPO
  • Standard Expanded Bronze + Vision + Adult Dental - EPO
  • Standard Gold - EPO
  • Standard Gold + Vision + Adult Dental - EPO
  • Standard Silver - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Mark O'hara 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.

Mark O'hara 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: 1052632387

    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: I20150611001357

    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

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE017N)

    Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) (HCPCS:A4221)

    1 DME suppliers used 84 Medicare Claims 84 Services Paid

  • DME-Medical/Surgical Supplies (DA000N)

    Infusion supplies for external drug infusion pump, per cassette or bag (list drugs separately) (HCPCS:A4222)

    1 DME suppliers used 96 Medicare Claims 96 Services Paid

  • DME-Other DME (DE000N)

    Ambulatory infusion pump, single or multiple channels, electric or battery operated, with administrative equipment, worn by patient (HCPCS:E0781)

    1 DME suppliers used 11 Medicare Claims 11 Services Paid

Unknown

  • Treatment-Chemotherapy (RH002N)

    Injection, fluorouracil, 500 mg (HCPCS:J9190)

    1 DME suppliers used 96 Medicare Claims 851 Services Paid

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 97 times for 59 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 160 times for 69 patients

New patient office or other outpatient visit, 60-74 minutes

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

This service was performed 37 times for 37 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $45.24 for a new patient copayment and $26.3 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 19104 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $180.99
  • Minimum New Patient Price $59.88
  • Maximum New Patient Price $180.99
  • Average New Patient Copayment $45.24
  • Minimum New Patient Copayment $14.97
  • Maximum New Patient Copayment $45.24

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $105.21
  • Minimum Established Patient Price $19.3
  • Maximum Established Patient Price $147.29
  • Average Established Patient Copayment $26.3
  • Minimum Established Patient Copayment $4.82
  • Maximum Established Patient Copayment $36.82

* 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 79.27, 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.

  • Final Score: 79.27 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.

  • Quality Score: 73.57

    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.

  • 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: 57.35

    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: 57.35

    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.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Mark O'hara is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
HOSPITAL OF UNIV OF PENNSYLVANIA34TH & SPRUCE STS
PHILADELPHIA, PA 19104
(215) 662-3227Acute Care Hospitals
PENN PRESBYTERIAN MEDICAL CENTER51 NORTH 39TH STREET
PHILADELPHIA, PA 19104
(215) 662-8000Acute Care Hospitals

Reviews for DR. MARK O'HARA MD

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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.
1225291933
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
224549296
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 4 + 5 + 4 + 9 + 2 + 9 + 6 + 24 = 67
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 67 = 33

The NPI number 1225291933 is valid because the calculated check digit 3 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.

DR. HARRY BART SMELTZ DO

Anesthesiology

3400 SPRUCE ST
6 DULLES
PHILADELPHIA, PA
ZIP 19104

(215) 349-8310

ISSAM A MARDINI MD

Anesthesiology

(Pain Medicine)

3400 SPRUCE ST
HUP-DULLES 6, ANESTHESIOLOGY DEPT
PHILADELPHIA, PA
ZIP 19104

(610) 416-4145

BARBARA A BERNHARDT MS

Genetic Counselor, MS

3400 SPRUCE ST
535 MALONEY BLDG
PHILADELPHIA, PA
ZIP 19104

(215) 662-4740

MS. JILL ELISE STOPFER MS

Genetic Counselor, MS

3400 SPRUCE ST
2007 PENN TOWER
PHILADELPHIA, PA
ZIP 19104

(215) 349-8143

MS. ROSEMARY THERESA MCMENAMIN CRNP

Nurse Practitioner

(Adult Health)

3400 SPRUCE ST
GOUND FLOOR SILVERSTEIN
PHILADELPHIA, PA
ZIP 19104

(215) 662-6963

MS. LYNN GODMILOW MSW

Genetic Counselor, MS

3400 SPRUCE ST
ROOM 538 MALONEY BUILDING
PHILADELPHIA, PA
ZIP 19104

(215) 662-4740

DR. JAMES DAVID KOLKER MD

Radiology

(Radiation Oncology)

3400 SPRUCE ST
PHILADELPHIA, PA
ZIP 19104

(215) 662-2428

DR. RUTH HERMAN STEINMAN M.D.

Psychiatry & Neurology

(Psychiatry)

3400 SPRUCE ST
2016 PENN TOWER
PHILADELPHIA, PA
ZIP 19104

(215) 615-0534

JUDITH ANNE O' DONNELL MD

Internal Medicine

(Infectious Disease)

3400 SPRUCE ST
3 SILVERSTEIN
PHILADELPHIA, PA
ZIP 19104

(215) 662-6932

UNIVERSITY OF PENN-RAD ONC

Radiology

(Radiation Oncology)

3400 SPRUCE ST
2 DONNER BUILDING
PHILADELPHIA, PA
ZIP 19104

(215) 662-2428

MONICA R PAMMER PH

Physician Assistant

3400 SPRUCE ST
GROUNDS RHOADS PAVILION
PHILADELPHIA, PA
ZIP 19104

(215) 662-6779

WILLIAM BAXT MD

Emergency Medicine

3400 SPRUCE ST
GROUND SILVER STE N BLDG
PHILADELPHIA, PA
ZIP 19104

(215) 662-6963

DAVID A LENROW MD

Rehabilitation Practitioner

3400 SPRUCE ST
1 GRAND WHITE BLDG
PHILADELPHIA, PA
ZIP 19104

(215) 662-3261

CHARALAMBOS I ANDREADIS MD

Internal Medicine

(Medical Oncology)

3400 SPRUCE ST
15 PENN TOWER
PHILADELPHIA, PA
ZIP 19104

(215) 662-3914

ROLF SCHLICHTER MD

Anesthesiology

3400 SPRUCE ST
4 DULLES BUILDING
PHILADELPHIA, PA
ZIP 19104

(215) 349-8310

ALISON W LOREN MD

Internal Medicine

(Hematology & Oncology)

3400 SPRUCE ST
15 PENN TOWER
PHILADELPHIA, PA
ZIP 19104

(215) 662-3914

SUSAN M DOMCHEK MD

Internal Medicine

(Medical Oncology)

3400 SPRUCE ST
15 PENN TOWER
PHILADELPHIA, PA
ZIP 19104

(215) 662-3914

CAROLYN L CAMBOR MD

Pathology

(Anatomic Pathology & Clinical Pathology)

3400 SPRUCE ST
PHILADELPHIA, PA
ZIP 19104

(215) 614-1428

DU PONT GUERRY IV MD

Internal Medicine

(Hematology)

3400 SPRUCE ST
15 PENN TOWER
PHILADELPHIA, PA
ZIP 19104

(215) 662-3914

DONALD E TSAI MD

Internal Medicine

(Medical Oncology)

3400 SPRUCE ST
15 PENN TOWER
PHILADELPHIA, PA
ZIP 19104

(215) 662-3914

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225291933, enumerated in the NPI registry as an "individual" on July 03, 2008

The provider is located at 3400 Spruce St Philadelphia, Pa 19104 and the phone number is (215) 360-0735

The provider's speciality is Internal Medicine with taxonomy code 207RH0003X with a focus in Hematology & Oncology

The provider has more than 18 years of experience.

The provider might be accepting Accepts: Ambetter Health and Ambetter Health of Delaware. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of July 06, 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 $180.99 with an average copayment of $45.24 for new patient appointments. Established patients should expect a typical charge of $105.21 and an average copayment of 26.3. 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, Established patient office or other outpatient visit, 40-54 minutes and New patient office or other outpatient visit, 60-74 minutes.

The practitioner is affiliated to the following hospital(s): HOSPITAL OF UNIV OF PENNSYLVANIA and PENN PRESBYTERIAN MEDICAL CENTER. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on July 03, 2008. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.