DR. BARBARA L OPRAY MD
NPI 1639142490
Internal Medicine - Adolescent Medicine in Cambridge, MA
NPI Status: Active since February 10, 2006
Contact Information
77 MASS AVE
MEDICAL E23-395
CAMBRIDGE, MA
ZIP 02139
Phone: (617) 253-0556
- Individual
- Female
- Internal Medicine
- Adolescent Medicine
About BARBARA OPRAY
This page provides the complete NPI Profile along with additional information for Barbara Opray, an internist established in Cambridge, Massachusetts with a medical specialization in Internal Medicine, focusing in adolescent medicine . The healthcare provider is registered in the NPI registry with number 1639142490 assigned on February 2006. The practitioner's primary taxonomy code is 207RA0000X with license number 33860 (MA). The provider is registered as an individual and her NPI record was last updated 14 years ago.
- NPI
- 1639142490
- Provider Name
- DR. BARBARA L OPRAY MD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 77 MASS AVE MEDICAL E23-395 CAMBRIDGE, MA 02139
- Location Phone
- (617) 253-0556
- Mailing Address
- PO BOX 425789 MEDICAL E23-395 CAMBRIDGE, MA 02142
- Mailing Phone
- (617) 253-0556
- Is Sole Proprietor?
- No
- Enumeration Date
- 02-10-2006
- Last Update Date
- 04-05-2012
- Code Navigator
An internist like Barbara Opray 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 Adolescent Medicine
- Taxonomy Code
- 207RA0000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 33860
- License State
- MA
- Taxonomy Description
- An internist who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.
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) |
|---|---|---|---|---|
| 1 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | 33860 (MA) |
| 2 | 208000000X | Allopathic & Osteopathic Physicians | Pediatrics | 33860 (MA) |
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.
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 |
|---|---|---|---|
| B11504 | MEDICARE ID-TYPE UNSPECIFIED (04) | MA | |
| B11504 | OTHER (01) | MA | BLUE CROSS |
| D88042 | MEDICARE UPIN (02) |
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1639142490, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 70 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
CAMBRIDGE, MA 02139
CAMBRIDGE, MA 02139
CAMBRIDGE, MA 02139
CAMBRIDGE, MA 02139
CAMBRIDGE, MA 02139
CAMBRIDGE, MA 02139
CAMBRIDGE, MA 02139
CAMBRIDGE, MA 02139
CAMBRIDGE, MA 02139
CAMBRIDGE, MA 02139
CAMBRIDGE, MA 02139
CAMBRIDGE, MA 02139
CAMBRIDGE, MA 02139
CAMBRIDGE, MA 02139
CAMBRIDGE, MA 02139
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1639142490, enumerated as an "individual" on February 10, 2006.
The provider is located at 77 MASS AVE MEDICAL E23-395 CAMBRIDGE, MA 02139 and the phone number is (617) 253-0556.
Internal Medicine with taxonomy code 207RA0000X and a focus in Adolescent Medicine.
The provider might be accepting Accepts: Medicare, Medicaid and Blue Cross Blue Shield. Please consult your insurance carrier or call the provider to verify.
