CHRISTOPHER S JOHNSON MD
NPI 1194711523
Internal Medicine in Brockton, MA

NPI Status: Active since September 21, 2005

Contact Information

235 N PEARL ST
BROCKTON, MA
ZIP 02301
Phone: (508) 427-3741
Fax: (508) 427-3991

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  • Individual
  • Male
  • Years of Experience 39
  • Internal Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled
  • Medicare Quality Reporting

About CHRISTOPHER JOHNSON

This page provides the complete NPI Profile along with additional information for Christopher Johnson, an internist established in Brockton, Massachusetts with a medical specialization in Internal Medicine and more than 39 years of experience. He graduated from State University Of Ny Upstate Medical University in 1987. The healthcare provider is registered in the NPI registry with number 1194711523 assigned on September 2005. The practitioner's primary taxonomy code is 207R00000X with license number 72668 (MA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1194711523
Provider Name
CHRISTOPHER S JOHNSON MD
Gender
Male
Entity Type
Individual
Location Address
235 N PEARL ST BROCKTON, MA 02301
Location Phone
(508) 427-3741
Location Fax
(508) 427-3991
Mailing Address
235 N PEARL ST BROCKTON, MA 02301
Mailing Phone
(508) 427-3741
Mailing Fax
(508) 427-3991
Medical School Name
STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY
Graduation Year
1987
Is Sole Proprietor?
Yes
Enumeration Date
09-21-2005
Last Update Date
07-08-2007
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An internist like Christopher Johnson 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
72668
License State
MA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
E67234MEDICARE UPIN (02) 
3118657MEDICAID (05)MA 
J10347MEDICARE ID-TYPE UNSPECIFIED (04)MA 

Medicare Participation & PECOS Enrollment Status

Christopher 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.

Christopher 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: 3173560810

    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: I20050413001020

    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

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $33.61 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 02301 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $134.47
  • Minimum New Patient Price $58.86
  • Maximum New Patient Price $177.36
  • Average New Patient Copayment $33.61
  • Minimum New Patient Copayment $14.71
  • Maximum New Patient Copayment $44.34

Established Patients Visit Costs *

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

  • Average Established Patient Price $103.48
  • Minimum Established Patient Price $19.11
  • Maximum Established Patient Price $144.84
  • Average Established Patient Copayment $25.87
  • Minimum Established Patient Copayment $4.77
  • Maximum Established Patient Copayment $36.21

* 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.

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
Annual registration in the Prescription Drug Monitoring ProgramYesN/A
Annual registration by eligible clinician or group in the prescription drug monitoring program of the state where they practice. Activities that simply involve registration are not sufficient. MIPS eligible clinicians and groups must participate for a minimum of 6 months.
Implementation of an ASPYesN/A
Change Activity Description to: Leadership of an Antimicrobial Stewardship Program (ASP) that includes implementation of an ASP that measures the appropriate use of antibiotics for several different conditions (such as but not limited to upper respiratory infection treatment in children, diagnosis of pharyngitis, bronchitis treatment in adults) according to clinical guidelines for diagnostics and therapeutics. Specific activities may include: • Develop facility-specific antibiogram and prepare report of findings with specific action plan that aligns with overall facility or practice strategic plan. • Lead the development, implementation, and monitoring of patient care and patient safety protocols for the delivery of ASP including protocols pertaining to the most appropriate setting for such services (i.e., outpatient or inpatient). • Assist in improving ASP service line efficiency and effectiveness by evaluating and recommending improvements in the management structure and workflow of ASP processes. • Manage compliance of the ASP policies and assist with implementation of corrective actions in accordance with facility or clinic compliance policies and hospital medical staff by-laws. • Lead the education and training of professional support staff for the purpose of maintaining an efficient and effective ASP. • Coordinate communications between ASP management and facility or practice personnel regarding activities, services, and operational/clinical protocols to achieve overall compliance and understanding of the ASP. • Assist, at the request of the facility or practice, in preparing for and responding to third-party requests, including but not limited to payer audits, governmental inquiries, and professional inquiries that pertain to the ASP service line. • Implementing and tracking an evidence-based policy or practice aimed at improving antibiotic prescribing practices for high-priority conditions. • Developing and implementing evidence-based protocols and decision-support for diagnosis and treatment of common infections. • Implementing evidence-based protocols that align with recommendations in the Centers for Disease Control and Prevention’s Core Elements of Outpatient Antibiotic Stewardship guidance
MDD prevention and treatment interventionsYesN/A
Major depressive disorder: Regular engagement of MIPS eligible clinicians or groups in integrated prevention and treatment interventions, including suicide risk assessment (refer to NQF #0104) for mental health patients with co-occurring conditions of behavioral or mental health conditions.
Use of decision support and standardized treatment protocolsYesN/A
Use decision support and standardized treatment protocols to manage workflow in the team to meet patient needs.

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. Christopher Johnson is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
ATHOL MEMORIAL HOSPITAL2033 MAIN STREET
ATHOL, MA 01331
(978) 249-3511Critical Access Hospitals

Reviews for CHRISTOPHER S JOHNSON 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.
1194711523
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
21184141254
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 1 + 1 + 8 + 4 + 1 + 4 + 1 + 2 + 5 + 4 + 24 = 57
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 57 = 33

The NPI number 1194711523 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.

NPI Name / Type Taxonomy Address
1275527020 MARK S DICHTER MD
Individual
Internal Medicine235 N PEARL ST
BROCKTON, MA 02301
(508) 427-3034
1376538611 KATE E. MOTTAU NP
Individual
Nurse Practitioner235 N PEARL ST
BROCKTON, MA 02301
(508) 427-3000
1902891724DR. LUZ EVANGELINE SALUD DIZON M.D.
Individual
Psychiatry & Neurology (Psychiatry)235 N PEARL ST GOOD SAMARITAN HOSPITAL
BROCKTON, MA 02301
(508) 427-2525
1548256175 SHAH M HOSSAIN MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)235 N PEARL ST
BROCKTON, MA 02301
(508) 427-3741
1508852237 RICHARD MATTHEW REGNANTE MD
Individual
Internal Medicine (Cardiovascular Disease)235 N PEARL ST
BROCKTON, MA 02301
(508) 588-4000
1669453700 WILLIAM S WISE MD
Individual
Pathology (Anatomic Pathology & Clinical Pathology)235 N PEARL ST ATTN: PATHOLOGY DEPT
BROCKTON, MA 02301
(508) 427-3086
1790766905 ROHINI SAKHUJA MD
Individual
Pathology (Anatomic Pathology & Clinical Pathology)235 N PEARL ST ATTN PATHOLOGY DEPT
BROCKTON, MA 02301
(508) 427-3086
1689655193 REMEDIOS STRICKLAND MD
Individual
Pathology (Anatomic Pathology & Clinical Pathology)235 N PEARL ST ATTN PATHOLOGY DEPT
BROCKTON, MA 02301
(508) 427-3086
1417911611DR. CHRISTOS KATAVOLOS M.D.
Individual
Internal Medicine235 N PEARL ST
BROCKTON, MA 02301
(508) 427-2335
1225092430DR. MAMATHA PRABHAKARA M.D.
Individual
Internal Medicine235 N PEARL ST
BROCKTON, MA 02301
(508) 427-2335
1588628333MR. GREGORY QUINLAN NP
Individual
Nurse Practitioner235 N PEARL ST
BROCKTON, MA 02301
(508) 427-2335
1982668737MS. ANNE SIROIS N.P.
Individual
Nurse Practitioner235 N PEARL ST
BROCKTON, MA 02301
(508) 427-2335
1649221862 SUSAN A STAFFORD MD
Individual
Radiology (Diagnostic Radiology)235 N PEARL ST RADIOLOGY DEPARTMENT
BROCKTON, MA 02301
(508) 427-3106
1215987763 JORGE GANSON MD
Individual
Radiology (Diagnostic Radiology)235 N PEARL ST RADIOLOGY DEPARTMENT
BROCKTON, MA 02301
(508) 427-3106
1295785772 JOHN T OSTHEIMER JR. MD
Individual
Radiology (Diagnostic Radiology)235 N PEARL ST RADIOLOGY DEPARTMENT
BROCKTON, MA 02301
(508) 427-3106
1306896899 PETER A RAVANESI MD
Individual
Radiology (Diagnostic Radiology)235 N PEARL ST RADIOLOGY DEPARTMENT
BROCKTON, MA 02301
(508) 427-3106
1942250436COGENT HEALTHCARE OF BROCKTON, PC
Organization
Internal Medicine235 N PEARL ST
BROCKTON, MA 02301
(508) 427-2335
1366494601 ROBERT A GREENSTEIN MD
Individual
Radiology (Diagnostic Radiology)235 N PEARL ST RADIOLOGY DEPARTMENT
BROCKTON, MA 02301
(508) 427-3106
1871545137 JONATHAN REYNOLDS MD
Individual
Radiology (Diagnostic Radiology)235 N PEARL ST RADIOLOGY DEPARTMENT
BROCKTON, MA 02301
(508) 427-3106
1679525141 PETER H GORDON MD
Individual
Radiology (Diagnostic Radiology)235 N PEARL ST RADIOLOGY DEPARTMENT
BROCKTON, MA 02301
(508) 427-3106

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1194711523, enumerated in the NPI registry as an "individual" on September 21, 2005

The provider is located at 235 N Pearl St Brockton, Ma 02301 and the phone number is (508) 427-3741

The provider's speciality is Internal Medicine with taxonomy code 207R00000X

The provider has more than 39 years of experience. He graduated from State University Of Ny Upstate Medical University in 1987.

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

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.

Medicare beneficiaries should expect a typical cost of $134.47 with an average copayment of $33.61 for new patient appointments. Established patients should expect a typical charge of $103.48 and an average copayment of 25.87. Please review your insurance plan or contact the provider directly to determine your specific costs.

The practitioner is affiliated to the following hospital(s): ATHOL MEMORIAL 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 September 21, 2005. 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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