DR. JASON L GAGLIA M.D.
NPI 1023098605
Internal Medicine - Endocrinology, Diabetes & Metabolism in Boston, MA
NPI Status: Active since January 19, 2006
Contact Information
1 JOSLIN PL
ROOM 470
BOSTON, MA
ZIP 02215
Phone: (617) 732-2675
Fax: (617) 732-2452
- Individual
- Male
- Years of Experience 25
- Internal Medicine
- Endocrinology, Diabetes & Metabolism
- Accepts Insurance
- Accepts Medicare Approved Payment
- PECOS Enrolled
About JASON GAGLIA
This page provides the complete NPI Profile along with additional information for Jason Gaglia, an internist established in Boston, Massachusetts with a medical specialization in Internal Medicine, focusing in endocrinology, diabetes & metabolism and more than 25 years of experience. He graduated from Harvard Medical School in 2001. The healthcare provider is registered in the NPI registry with number 1023098605 assigned on January 2006. The practitioner's primary taxonomy code is 207RE0101X with license number 212223 (MA). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1023098605
- Provider Name
- DR. JASON L GAGLIA M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1 JOSLIN PL ROOM 470 BOSTON, MA 02215
- Location Phone
- (617) 732-2675
- Location Fax
- (617) 732-2452
- Mailing Address
- 1 JOSLIN PL ROOM 470 BOSTON, MA 02215
- Mailing Phone
- (617) 732-2675
- Mailing Fax
- (617) 732-2452
- Medical School Name
- HARVARD MEDICAL SCHOOL
- Graduation Year
- 2001
- Is Sole Proprietor?
- No
- Enumeration Date
- 01-19-2006
- Last Update Date
- 12-27-2007
- Code Navigator
An internist like Jason Gaglia 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
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 Endocrinology, Diabetes & Metabolism
- Taxonomy Code
- 207RE0101X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 212223
- License State
- MA
- Taxonomy Description
- An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Anthem Bronze Access Blue New England HMO 5000/10%/8000 w/HSA - HMO
- Anthem Bronze Access Blue New England HMO 5000/20%/8000 w/HSA - HMO
- Anthem Bronze Access Blue New England HMO 6500/30%/9200 Value - HMO
- Anthem Bronze Access Blue New England HMO 7000/50%/8000 w/HSA - HMO
- Anthem Bronze Access Blue New England HMO 8500/50%/9200 - HMO
- Anthem Gold Access Blue New England HMO 1000/20%/7500 - HMO
- Anthem Gold Access Blue New England HMO 2000/0%/6500 RxD - HMO
- Anthem Gold Access Blue New England HMO 2000/10%/4600 w/HSA - HMO
- Anthem Gold Access Blue New England HMO 2000/10%/7500 - HMO
- Anthem Gold Access Blue New England HMO 2000/20%/4600 w/HSA - HMO
- Anthem Gold Access Blue New England HMO 3000/0%/5500 RxD - HMO
- Anthem Gold Access Blue New England HMO 500/25%/7000 - HMO
- Anthem Platinum Access Blue New England HMO 250/10%/3500 - HMO
- Anthem Silver Access Blue New England HMO 2000/30%/9000 Value - HMO
- Anthem Silver Access Blue New England HMO 3000/20%/8500 - HMO
- Anthem Silver Access Blue New England HMO 3000/30%/9000 Value - HMO
- Anthem Silver Access Blue New England HMO 3500/20%/7250 w/HSA - HMO
- Anthem Silver Access Blue New England HMO 4000/0%/8500 - HMO
- Anthem Silver Access Blue New England HMO 4000/0%/8500 RxD - HMO
- Anthem Silver Access Blue New England HMO 4000/10%/7250 w/HSA - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Jason Gaglia 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.
Jason Gaglia 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: 7618970013
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: I20060823000607
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)
Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips (HCPCS:A4253)
11 DME suppliers used 24 Medicare Claims 86 Services Paid
DME-Medical/Surgical Supplies (DA000N)
Lancets, per box of 100 (HCPCS:A4259)
6 DME suppliers used 12 Medicare Claims 21 Services Paid
DME-Other DME (DE017N)
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service (HCPCS:K0553)
7 DME suppliers used 43 Medicare Claims 43 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.
Blood test, basic group of blood chemicals (calcium, total)
Blood test, lipids (cholesterol and triglycerides)
Complete blood cell count (red cells, white blood cell, platelets), automated test
Creatinine level to test for kidney function or muscle injury
Established patient office or other outpatient visit, 30-39 minutes
Hemoglobin a1c level
Insertion of needle into vein for collection of blood sample
Liver enzyme (sgpt), level
Urine microalbumin (protein) level
A basic group blood test measures the levels of certain chemicals in your blood, including calcium. This helps assess your overall health and detect potential problems. The procedure involves drawing a small amount of blood from your arm, which is then analyzed in a lab.
This service was performed 25 times for 19 patientsA lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.
This service was performed 19 times for 19 patientsA complete blood cell count (CBC) is an automated test that measures different components of the blood, including red cells, white cells, and platelets. It helps assess overall health, detect disorders like anemia or infection, and monitor medical treatments.
This service was performed 21 times for 17 patientsA creatinine level test measures the amount of creatinine in your blood. This substance is a waste product from normal muscle use. Higher levels can indicate possible kidney dysfunction or muscle injury. This test helps monitor kidney health.
This service was performed 19 times for 18 patientsThis 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 21 times for 17 patientsHemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
This service was performed 31 times for 20 patientsThis procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
This service was performed 27 times for 19 patientsA liver enzyme (SGPT) level test is a blood test that checks the health of your liver. SGPT is an enzyme found in your liver cells. If your liver is damaged or inflamed, SGPT can leak into your bloodstream, raising the enzyme level. This test helps identify liver diseases early.
This service was performed 13 times for 13 patientsThe urine microalbumin level test measures the amount of a protein called albumin in your urine. This test helps to detect early signs of kidney damage. High levels of albumin may suggest your kidneys aren't functioning properly. It's a simple, non-invasive test that involves providing a urine sample.
This service was performed 19 times for 18 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $36.02 for a new patient copayment and $27.79 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 02215 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $144.11
- Minimum New Patient Price $63.72
- Maximum New Patient Price $189.86
- Average New Patient Copayment $36.02
- Minimum New Patient Copayment $15.93
- Maximum New Patient Copayment $47.46
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $111.18
- Minimum Established Patient Price $21.07
- Maximum Established Patient Price $155.29
- Average Established Patient Copayment $27.79
- Minimum Established Patient Copayment $5.26
- Maximum Established Patient Copayment $38.82
* 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.
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. Jason Gaglia is affiliated with the following medical facilities:
Hospital Name | Address | Phone | Hospital Type | Overall Rating |
---|---|---|---|---|
BETH ISRAEL DEACONESS MEDICAL CENTER | 330 BROOKLINE AVENUE BOSTON, MA 02215 | (617) 667-7000 | Acute Care Hospitals |
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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 | 0 | 2 | 3 | 0 | 9 | 8 | 6 | 0 | 5 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 0 | 4 | 3 | 0 | 9 | 16 | 6 | 0 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 0 + 4 + 3 + 0 + 9 + 1 + 6 + 6 + 0 + 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 1023098605 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 |
---|---|---|---|
1851380307 | DR. STEVEN E SHOELSON M.D. Individual | Internal Medicine (Endocrinology, Diabetes & Metabolism) | 1 JOSLIN PL JOSLIN DIABETES CENTER BOSTON, MA 02215 (617) 732-2528 |
1669458816 | PROF. GEORGE L KING M.D. Individual | Internal Medicine (Endocrinology, Diabetes & Metabolism) | 1 JOSLIN PL BOSTON, MA 02215 (617) 732-2622 |
1245203157 | ADELAIDE M. PUELZL-QUINN RD Individual | Dietitian, Registered | 1 JOSLIN PL BOSTON, MA 02215 (617) 732-2603 |
1295789642 | DR. MARILYN DENISE RITHOLZ PH.D. Individual | Psychologist (Counseling) | 1 JOSLIN PL BOSTON, MA 02215 (617) 732-2594 |
1447204540 | DR. RICHARD SETH BEASER MD Individual | Internal Medicine (Endocrinology, Diabetes & Metabolism) | 1 JOSLIN PL JOSLIN DIABETES CENTER BOSTON, MA 02215 (617) 732-2675 |
1366499097 | RAMACHANDIRAN COOPPAN M.D. Individual | Internal Medicine (Endocrinology, Diabetes & Metabolism) | 1 JOSLIN PL BOSTON, MA 02215 (617) 732-2400 |
1619924941 | LYLE D MITZNER M.D. Individual | Internal Medicine (Endocrinology, Diabetes & Metabolism) | 1 JOSLIN PL THE JOSLIN CLINIC BOSTON, MA 02215 (617) 732-2476 |
1073550851 | ROBERT C STANTON M.D. Individual | Internal Medicine (Nephrology) | 1 JOSLIN PL RENAL SECTION, JOSLIN DIABETES CENTER BOSTON, MA 02215 (617) 732-2477 |
1851338552 | KENNETH J SNOW M.D. Individual | Internal Medicine (Endocrinology, Diabetes & Metabolism) | 1 JOSLIN PL JOSLIN DIABETES CENTER BOSTON, MA 02215 (617) 732-2645 |
1821037813 | M. DONNA YOUNGER M.D. Individual | Internal Medicine | 1 JOSLIN PL BOSTON, MA 02215 (617) 732-2400 |
1881635969 | DR. ALYNE THERESA RICKER MD Individual | Pediatrics (Pediatric Endocrinology) | 1 JOSLIN PL BOSTON, MA 02215 (617) 732-2603 |
1902841596 | DR. OSAMA HAMDY M.D., PH.D. Individual | Internal Medicine (Endocrinology, Diabetes & Metabolism) | 1 JOSLIN PL BOSTON, MA 02215 (617) 732-2400 |
1730116856 | DR. DEBORAH KLETZKY SCHLOSSMAN M.D. Individual | Ophthalmology | 1 JOSLIN PL BOSTON, MA 02215 (617) 732-2552 |
1184653891 | DR. MARK E WILLIAMS MD Individual | Internal Medicine (Nephrology) | 1 JOSLIN PL BOSTON, MA 02215 (617) 732-2477 |
1457382632 | DEBORAH A BUTLER MSW Individual | Social Worker (Clinical) | 1 JOSLIN PL ROOM 360 BOSTON, MA 02215 (617) 732-2699 |
1275565798 | ELIZABETH S HALPRIN M.D. Individual | Internal Medicine (Endocrinology, Diabetes & Metabolism) | 1 JOSLIN PL BOSTON, MA 02215 (617) 732-2695 |
1821020728 | JERRY CAVALLERANO O.D., PH.D. Individual | Optometrist | 1 JOSLIN PL BEETHAM EYE INSTITUTE, JOSLIN DIABETES CENTER BOSTON, MA 02215 (617) 732-2554 |
1962435826 | DR. RICHARD CALDERON O.D. Individual | Optometrist | 1 JOSLIN PL BOSTON, MA 02215 (617) 732-2554 |
1831123694 | MELANIE PAIGE HOENIG M.D. Individual | Internal Medicine (Nephrology) | 1 JOSLIN PL BOSTON, MA 02215 (617) 309-2477 |
1669497772 | MR. JOHN F ZREBIEC JR. MSW Individual | Social Worker (Clinical) | 1 JOSLIN PL BOSTON, MA 02215 (617) 732-2594 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1023098605, enumerated in the NPI registry as an "individual" on January 19, 2006
The provider is located at 1 Joslin Pl Room 470 Boston, Ma 02215 and the phone number is (617) 732-2675
The provider's speciality is Internal Medicine with taxonomy code 207RE0101X with a focus in Endocrinology, Diabetes & Metabolism
The provider has more than 25 years of experience. He graduated from Harvard Medical School in 2001.
The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield. 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 $144.11 with an average copayment of $36.02 for new patient appointments. Established patients should expect a typical charge of $111.18 and an average copayment of 27.79. 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: Blood test, basic group of blood chemicals (calcium, total), Blood test, lipids (cholesterol and triglycerides), Complete blood cell count (red cells, white blood cell, platelets), automated test, Creatinine level to test for kidney function or muscle injury, Established patient office or other outpatient visit, 30-39 minutes, Hemoglobin a1c level, Insertion of needle into vein for collection of blood sample, Liver enzyme (sgpt), level and Urine microalbumin (protein) level.
The practitioner is affiliated to the following hospital(s): BETH ISRAEL DEACONESS 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 January 19, 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.