MARIA I. CONSTANTINE PA-C
NPI 1790324150
Physician Assistant in Boston, MA
NPI Status: Active since January 03, 2020
- Individual
- Female
- Physician Assistant
- Accepts Insurance
- PECOS Enrolled
About MARIA CONSTANTINE
This page provides the complete NPI Profile along with additional information for Maria Constantine, a primary care provider established in Boston, Massachusetts with a medical specialization in Physician Assistant. The healthcare provider is registered in the NPI registry with number 1790324150 assigned on January 2020. The practitioner's primary taxonomy code is 363A00000X. The provider is registered as an individual and her NPI record was last updated 6 years ago.
- NPI
- 1790324150
- Provider Name
- MARIA I. CONSTANTINE PA-C
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 800 WASHINGTON ST BOSTON, MA 02111
- Location Phone
- (617) 636-5000
- Mailing Address
- 800 WASHINGTON ST BOSTON, MA 02111
- Mailing Phone
- (617) 636-5000
- Is Sole Proprietor?
- No
- Enumeration Date
- 01-03-2020
- Last Update Date
- 01-03-2020
- Code Navigator
A primary care provider (PCP) like Maria Constantine 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
- 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.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Clear Silver - HMO
- Elite Bronze - HMO
- Elite Bronze + Vision + Adult Dental - HMO
- Elite Gold - HMO
- Elite Gold + 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
- 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 Gold - HMO
- Anthem Bronze Pathway HMO 7450 for HSA - HMO
- Anthem Bronze Pathway HMO 7500 Standard ($0 Virtual PCP + $0 Select Drugs) - HMO
- Anthem Bronze Pathway HMO 9200 ($0 Virtual PCP + $0 Select Drugs) - HMO
- Anthem Bronze Pathway HMO 9200 Adult Dental & Vision ($0 Virtual PCP + $0 Select Drugs) - HMO
- Anthem Catastrophic Pathway HMO 9200 - HMO
- Anthem Gold Pathway HMO 1500 Standard ($0 Virtual PCP + $0 Select Drugs) - HMO
- Anthem Heart Healthy Bronze Pathway HMO 6000 ($0 Virtual PCP + $0 Select Drugs) - HMO
- Anthem Heart Healthy Silver Pathway X HMO 6000 ($0 Virtual PCP + $0 Select Drugs) - HMO
- Anthem Silver Pathway HMO 4000 Adult Dental/Vision ($0 Virtual PCP + $0 Select Drugs) - HMO
- Anthem Silver Pathway HMO 5000 Standard ($0 Virtual PCP + $0 Select Drugs) - HMO
- Bronze First 7500 $25 Generic Drugs - HMO
- Bronze First 7500 $25 Generic Drugs Adult Vision & Fitness - HMO
- Core Gold 1500 $10 Generic Drugs - HMO
- Core Gold 1500 $10 Generic Drugs Adult Vision & Fitness - HMO
- Diabetes Gold 1100 $0 Select Drugs & Specialized Services - HMO
- Diabetes Gold 1100 $0 Select Drugs & Specialized Services Adult Vision & Fitness - HMO
- Diabetes Silver 4000 $0 Select Drugs & Specialized Services - HMO
- Diabetes Silver 4000 $0 Select Drugs & Specialized Services Adult Vision & Fitness - HMO
- Gold 1500 $15 Generic Drugs - HMO
- Gold 1500 $15 Generic Drugs Adult Vision & Fitness - HMO
- Bronze $8,300 w/ Virtual & Wellness ON-EX - HMO
- Bronze HSA $7,300 ON-EX - HMO
- Bronze Standard w/ Virtual & Wellness - HMO
- Gold $1250 w/ Virtual & Wellness ON-EX - HMO
- Gold $500 w/ Virtual & Wellness ON-EX - HMO
- Gold Standard w/ Virtual & Wellness - HMO
- Silver $5000 w/ Virtual & Wellness ON-EX - HMO
- Silver Standard w/ Virtual & Wellness - HMO
- SilverSelect w/ Virtual & Wellness ON-EX - HMO
- Young Adult Essentials ON-EX - HMO
- Bronze 10 - HMO
- Bronze 8 - HMO
- Bronze 9 - HMO
- Gold 1 - HMO
- Gold 1 with Adult Vision Services - HMO
- Gold 8 - HMO
- Silver 1 - HMO
- Silver 1 with Adult Vision Services - HMO
- Silver 12 with first 4 free PCP or MH visits - HMO
- Silver 8 - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Maria Constantine 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: Durable Medical Equipment (DME) 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
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): No
Eligible to Order or Refer Power Mobility Devices: Yes
Physician Visit Costs
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 02111 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $97.64
- Minimum New Patient Price $63.72
- Maximum New Patient Price $189.86
- Average New Patient Copayment $24.41
- 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 99213
- Average Established Patient Price $78.84
- Minimum Established Patient Price $21.07
- Maximum Established Patient Price $155.29
- Average Established Patient Copayment $19.71
- 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.
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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 | 7 | 9 | 0 | 3 | 2 | 4 | 1 | 5 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 18 | 0 | 6 | 2 | 8 | 1 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 1 + 8 + 0 + 6 + 2 + 8 + 1 + 1 + 0 + 24 = 60 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1790324150 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 |
|---|---|---|---|
| 1902891062 | PETER J CASTALDI M.D. Individual | Internal Medicine | 800 WASHINGTON ST BOX 63 BOSTON, MA 02111 (617) 636-5000 |
| 1982695284 | MANUEL N PACHECO M.D. Individual | Psychiatry & Neurology (Psychosomatic Medicine) | 800 WASHINGTON ST TUFTS MEDICAL CENTER BOX 1007 BOSTON, MA 02111 (617) 872-6522 |
| 1710961859 | DR. GEORGE GRAHAM MD Individual | Obstetrics & Gynecology | 800 WASHINGTON ST BOSTON, MA 02111 (617) 636-5000 |
| 1851375596 | DR. JEFFREY I LASKER MD Individual | Pediatrics | 800 WASHINGTON ST DEPT. OF PEDIATRICS BOSTON, MA 02111 (617) 636-5241 |
| 1285613356 | DR. JEFFREY MICHAEL CHAVIN M.D. Individual | Psychiatry & Neurology (Neurology) | 800 WASHINGTON ST #314 BOSTON, MA 02111 (617) 636-7581 |
| 1598738551 | STEVE A BOGEN M.D., PH.D. Individual | Pathology (Clinical Pathology/Laboratory Medicine) | 800 WASHINGTON ST BOX 115 BOSTON, MA 02111 (617) 636-1112 |
| 1265406847 | MS. KATHLEEN A COLEMAN NP Individual | Nurse Practitioner | 800 WASHINGTON ST GI LIVER GROUP P.C.TUFTS MEDICAL CENTER BOSTON, MA 02111 (617) 636-9502 |
| 1275507501 | DR. LUDWIG ERIK VON HAHN MD Individual | Pediatrics (Developmental - Behavioral Pediatrics) | 800 WASHINGTON ST BOX 334 BOSTON, MA 02111 (617) 636-1307 |
| 1831152149 | LINDA A BISHOP MD Individual | Pediatrics | 800 WASHINGTON ST BOX 286 DEPT. OF PEDIATRICS BOSTON, MA 02111 (617) 636-5000 |
| 1952365843 | MICHAEL H GOLDSTEIN M.D. Individual | Specialist | 800 WASHINGTON ST # 450 BOSTON, MA 02111 (617) 636-0626 |
| 1508821299 | DR. W. HEINRICH WURM M.D. Individual | Anesthesiology | 800 WASHINGTON ST TUFT-NEMC BOX 298 BOSTON, MA 02111 (617) 636-9301 |
| 1619935582 | KAREN C BRESNAHAN M.D. Individual | Pediatrics (Developmental - Behavioral Pediatrics) | 800 WASHINGTON ST CCSN # 334 BOSTON, MA 02111 (617) 636-7242 |
| 1669427084 | WALTER BAIGELMAN M.D. Individual | Internal Medicine (Pulmonary Disease) | 800 WASHINGTON ST BOSTON, MA 02111 (617) 636-5000 |
| 1174579718 | GIANNOULA LAKKA KLEMENT MD Individual | Pediatrics (Pediatric Hematology-Oncology) | 800 WASHINGTON ST FLOATING HOSPITAL FOR CHILDREN AT TUFTS MEDICAL CENTER BOSTON, MA 02111 (617) 636-5535 |
| 1952358681 | ROGER A GRAHAM M.D. Individual | Surgery | 800 WASHINGTON ST BOX 7105 BOSTON, MA 02111 (617) 636-8270 |
| 1346287562 | WILLIAM FOO HING YEE M.D. Individual | Pediatrics (Pediatric Pulmonology) | 800 WASHINGTON ST TMC BOX# 343 BOSTON, MA 02111 (617) 636-7917 |
| 1043257546 | MARK V. ZILBERMAN M.D. Individual | Pediatrics (Pediatric Cardiology) | 800 WASHINGTON ST #313 BOSTON, MA 02111 (617) 636-5067 |
| 1053351585 | CHARLES CASSIDY M.D. Individual | Orthopaedic Surgery (Hand Surgery) | 800 WASHINGTON ST BOX 26 BOSTON, MA 02111 (617) 636-5150 |
| 1508806092 | MARY ELLEN BROWN MD Individual | Pediatrics | 800 WASHINGTON ST GENERAL PEDIATRICS - FLOATING HOSPITAL FOR CHILDREN BOSTON, MA 02111 (617) 636-5255 |
| 1811931991 | GEOFFREY BINNEY M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 800 WASHINGTON ST BOSTON, MA 02111 (617) 636-5000 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1790324150, enumerated in the NPI registry as an "individual" on January 03, 2020
The provider is located at 800 Washington St Boston, Ma 02111 and the phone number is (617) 636-5000
The provider's speciality is Physician Assistant with taxonomy code 363A00000X
The provider might be accepting Accepts: Ambetter from Meridian, Ambetter Health, Anthem. 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: Durable Medical Equipment (DME) and Power Mobility Devices.
Medicare beneficiaries should expect a typical cost of $97.64 with an average copayment of $24.41 for new patient appointments. Established patients should expect a typical charge of $78.84 and an average copayment of 19.71. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on January 03, 2020. 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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