MS. STEPHANIE DIANE JOHNSON PHYSICIAN ASSISTANT
NPI 1285693770
Physician Assistant in Lutherville, MD


Quality Rating: 100 out of 100 score

NPI Status: Active since March 22, 2006

Contact Information

10755 FALLS RD
SUITE 160
LUTHERVILLE, MD
ZIP 21093
Phone: (410) 583-2777
Fax: (410) 583-2782

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  • Individual
  • Female
  • Years of Experience 30
  • Physician Assistant
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About STEPHANIE JOHNSON

This page provides the complete NPI Profile along with additional information for Stephanie Johnson, a primary care provider established in Lutherville, Maryland with a medical specialization in Physician Assistant and more than 30 years of experience. The healthcare provider is registered in the NPI registry with number 1285693770 assigned on March 2006. The practitioner's primary taxonomy code is 363A00000X with license number C0002333 (MD). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1285693770
Provider Name
MS. STEPHANIE DIANE JOHNSON PHYSICIAN ASSISTANT
Other Name
STEPHANIE DIANE STAPLES PHYSICIAN ASSISTANT
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
10755 FALLS RD SUITE 160 LUTHERVILLE, MD 21093
Location Phone
(410) 583-2777
Location Fax
(410) 583-2782
Mailing Address
5000 COX RD GLEN ALLEN, VA 23060
Mailing Phone
(804) 968-5700
Medical School Name
OTHER
Graduation Year
1996
Is Sole Proprietor?
No
Enumeration Date
03-22-2006
Last Update Date
04-05-2018
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A primary care provider (PCP) like Stephanie Johnson sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc

Location Map

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

Physician Assistant

Taxonomy Code
363A00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
C0002333
License State
MD
Taxonomy Description
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 Participation & PECOS Enrollment Status

Stephanie Johnson 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.

Stephanie Johnson 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: 5092604645

    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: I20040312000361

    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, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 55 times for 54 patients

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 59 times for 55 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $23.52 for a new patient copayment and $18.86 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 21093 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $94.08
  • Minimum New Patient Price $60.73
  • Maximum New Patient Price $183.44
  • Average New Patient Copayment $23.52
  • Minimum New Patient Copayment $15.18
  • Maximum New Patient Copayment $45.86

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $75.47
  • Minimum Established Patient Price $19.6
  • Maximum Established Patient Price $149.17
  • Average Established Patient Copayment $18.86
  • Minimum Established Patient Copayment $4.9
  • Maximum Established Patient Copayment $37.29

* 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 100, 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: 100 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: N/A

    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: 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.

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. Stephanie Johnson is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
MEDSTAR GOOD SAMARITAN HOSPITAL5601 LOCH RAVEN BOULEVARD
BALTIMORE, MD 21239
(443) 444-3902Acute Care Hospitals

Reviews for MS. STEPHANIE DIANE JOHNSON PHYSICIAN ASSISTANT

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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.
1285693770
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
221651296714
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 1 + 6 + 5 + 1 + 2 + 9 + 6 + 7 + 1 + 4 + 24 = 70
Step 3: because the number obtained in step 2 ends in zero, the check digit is zero.
0

The NPI number 1285693770 is valid because the calculated check digit 0 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
1770584435 THOMAS POZEFSKY M.D.
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)10755 FALLS RD SUITE 200
LUTHERVILLE, MD 21093
(410) 583-7118
1295736783 PATRICIA SAVADEL M.D.
Individual
Internal Medicine10755 FALLS RD SUITE 200
LUTHERVILLE, MD 21093
(410) 583-7177
1417958877 MARY NEWMAN M.D.
Individual
Internal Medicine10755 FALLS RD SUITE 200
LUTHERVILLE, MD 21093
(410) 583-7120
1598766958 TAMMY HADLEY M.D.
Individual
Internal Medicine10755 FALLS RD SUITE 200
LUTHERVILLE, MD 21093
(410) 583-7110
1518968874 SUSAN MOLINARO M.D.
Individual
Internal Medicine10755 FALLS RD SUITE 200
LUTHERVILLE, MD 21093
(410) 583-7110
1336140805 SHELLEE E NOLAN M.D.
Individual
Internal Medicine (Cardiovascular Disease)10755 FALLS RD SUITE 200
LUTHERVILLE, MD 21093
(410) 583-7116
1629034442 DEBRA L. SCHWAB M.D.
Individual
Family Medicine10755 FALLS RD SUITE 160
LUTHERVILLE, MD 21093
(410) 583-5227
1942259031 IRENE H MAUMENEE M.D.
Individual
Ophthalmology10755 FALLS RD
LUTHERVILLE, MD 21093
(410) 583-2800
1891744405 LORRAINE ANNE MILIO M.D.
Individual
Obstetrics & Gynecology10755 FALLS RD
LUTHERVILLE, MD 21093
(410) 583-2888
1700837804 LAURA M MUMFORD M.D.
Individual
Internal Medicine10755 FALLS RD SUITE 470
LUTHERVILLE, MD 21093
(410) 583-0390
1629022710 AMY HARTFORD GORDON M.D.
Individual
Internal Medicine10755 FALLS RD
LUTHERVILLE, MD 21093
(410) 583-2727
1154378180 MICHELE ANDREA DONEHOWER C.R.N.P.
Individual
Nurse Practitioner10755 FALLS RD
LUTHERVILLE, MD 21093
(410) 955-8964
1467494369 CAROL DECLUE RILEY C.R.N.P.
Individual
Nurse Practitioner10755 FALLS RD
LUTHERVILLE, MD 21093
(410) 583-2970
1578508941 ALICE WILKENFELD M.D.
Individual
Internal Medicine10755 FALLS RD SUITE 200
LUTHERVILLE, MD 21093
(410) 583-7160
1073559217 EDWARD WALLACH M.D.
Individual
Obstetrics & Gynecology10755 FALLS RD
LUTHERVILLE, MD 21093
(410) 583-2888
1497782163 CRAIG VANDER KOLK M.D.
Individual
Plastic Surgery10755 FALLS RD
LUTHERVILLE, MD 21093
(410) 955-6897
1396777108 HARVEY SINGER M.D.
Individual
Psychiatry & Neurology (Neurology)10755 FALLS RD
LUTHERVILLE, MD 21093
(410) 583-2727
1033143979 DONALD SCHLOTT M.D.
Individual
Internal Medicine10755 FALLS RD
LUTHERVILLE, MD 21093
(410) 583-2727
1922023365 KAREN SCULLY M.D.
Individual
Dermatology10755 FALLS RD
LUTHERVILLE, MD 21093
(410) 583-2727
1013936160DR. RAMEEN JAMES MOLAVI M.D.
Individual
Internal Medicine10755 FALLS RD SUITE 200
LUTHERVILLE, MD 21093
(410) 583-7112

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285693770, enumerated in the NPI registry as an "individual" on March 22, 2006

The provider is located at 10755 Falls Rd Suite 160 Lutherville, Md 21093 and the phone number is (410) 583-2777

The provider's speciality is Physician Assistant with taxonomy code 363A00000X

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 $94.08 with an average copayment of $23.52 for new patient appointments. Established patients should expect a typical charge of $75.47 and an average copayment of 18.86. 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, 20-29 minutes and Established patient office or other outpatient visit, 30-39 minutes.

The practitioner is affiliated to the following hospital(s): MEDSTAR GOOD SAMARITAN HOSPITAL. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on March 22, 2006. 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.