Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. HERBERT BOERSTLING M.D.
NPI 1285619155
Hospitalist in Boston, MA

Active since December 13, 2005
333 LONGWOOD AVE, CHILDREN'S HOSPITAL, BOSTON, MA 02115(617) 355-8732(617) 277-8934 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

  • Individual
  • Male
  • Hospitalist

About HERBERT BOERSTLING

This page provides the complete NPI Profile along with additional information for Herbert Boerstling, a provider established in Boston, Massachusetts with a medical specialization in Hospitalist. The healthcare provider is registered in the NPI registry with number 1285619155 assigned on December 2005. The practitioner's primary taxonomy code is 208M00000X with license number 31636 (MA). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1285619155
Provider Name
DR. HERBERT BOERSTLING M.D.
Gender
Male
Entity Type
Individual
Location Address
333 LONGWOOD AVE CHILDREN'S HOSPITAL BOSTON, MA 02115
Location Phone
(617) 355-8732
Location Fax
(617) 277-8934
Mailing Address
147 MILK ST PROVIDER ENROLLMENT - 9TH FLOOR BOSTON, MA 02109
Mailing Phone
(617) 559-8053
Mailing Fax
(617) 421-3487
Is Sole Proprietor?
No
Enumeration Date
12-13-2005
Last Update Date
07-13-2026
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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

Hospitalist

Taxonomy Code
208M00000X
Type
Allopathic & Osteopathic Physicians
License No.
31636
License State
MA
Taxonomy Description
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

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)
1208000000XAllopathic & Osteopathic Physicians

Pediatrics

31636 (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.

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
PP104OTHER (01)MAHARVARD PILGRIM HEALTH
B11441OTHER (01)MABLUE CROSS
0023650OTHER (01)MANEIGHBORHOOD HEALTH PLAN
0130699MEDICAID (05)MA 
031636OTHER (01)MATUFTS HEALTH PLAN
8090525-002OTHER (01)MACIGNA

Reviews for DR. HERBERT BOERSTLING M.D.

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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 1285619155, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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.

Pos 1
1
Doubled → 2
Pos 2
2
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 8 → 16 → 7 6 → 12 → 3 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 2 + 1 + 6 + 5 + 1 + 2 + 1 + 1 + 8 + 1 + 1 + 0 + 24 = 55

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1285619155.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Otolaryngology
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Otolaryngology
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Audiologist
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Physical Therapist
333 LONGWOOD AVE, 2ND FLOOR
BOSTON, MA 02115
Pediatrics (Pediatric Endocrinology)
333 LONGWOOD AVE
BOSTON, MA 02115
Pediatrics (Pediatric Endocrinology)
333 LONGWOOD AVE, DIVISION OF ENDOCRINOLOGY
BOSTON, MA 02115
Pediatrics (Adolescent Medicine)
333 LONGWOOD AVE, FLOOR 5
BOSTON, MA 02115
Pediatrics
333 LONGWOOD AVE, FLOOR 5
BOSTON, MA 02115
Pediatrics
333 LONGWOOD AVE, FLOOR 6
BOSTON, MA 02115
Pediatrics (Pediatric Endocrinology)
333 LONGWOOD AVE, FLOOR 6
BOSTON, MA 02115
Obstetrics & Gynecology
333 LONGWOOD AVE, 5TH FLOOR CHILDRENS HOSPITAL PEDI GYN
BOSTON, MA 02115
Pediatrics (Adolescent Medicine)
333 LONGWOOD AVE
BOSTON, MA 02115
Nurse Practitioner (Pediatrics)
333 LONGWOOD AVE
BOSTON, MA 02115
Registered Nurse (Ambulatory Care)
333 LONGWOOD AVE, FLOOR 5
BOSTON, MA 02115
Nurse Practitioner (Women's Health)
333 LONGWOOD AVE, ADOLESCENT DIVISION, 6TH FLOOR
BOSTON, MA 02115
Pediatrics (Adolescent Medicine)
333 LONGWOOD AVE, FLOOR 5
BOSTON, MA 02115
Registered Nurse
333 LONGWOOD AVE
BOSTON, MA 02115
Psychologist (Clinical Child & Adolescent)
333 LONGWOOD AVE
BOSTON, MA 02115
Pediatrics (Pediatric Endocrinology)
333 LONGWOOD AVE, ENDOCRINE DIVISION 6TH FLOOR
BOSTON, MA 02115
Registered Nurse
333 LONGWOOD AVE, 2ND FLOOR
BOSTON, MA 02115

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285619155, enumerated as an "individual" on December 13, 2005.

The provider is located at 333 LONGWOOD AVE CHILDREN'S HOSPITAL BOSTON, MA 02115 and the phone number is (617) 355-8732.

Hospitalist with taxonomy code 208M00000X.

The provider might be accepting Accepts: Medicare, Medicaid, Blue Cross Blue Shield, Tufts. Please consult your insurance carrier or call the provider to verify.