DR. BENJAMIN MICHAEL SHERMAN MD
NPI 1891957791
Anesthesiology in Seattle, WA

NPI Status: Active since July 01, 2008

Contact Information

1959 NE PACIFIC STREET
BOX 356540BB-1469 HEALTH SCIENCES
SEATTLE, WA
ZIP 98195
Phone: (206) 543-2470

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  • Individual
  • Male
  • Years of Experience 22
  • Anesthesiology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About BENJAMIN SHERMAN

This page provides the complete NPI Profile along with additional information for Benjamin Sherman, an anesthesiologist established in Seattle, Washington with a medical specialization in Anesthesiology and more than 22 years of experience. He graduated from New York Medical College in 2004. The healthcare provider is registered in the NPI registry with number 1891957791 assigned on July 2008. The practitioner's primary taxonomy code is 207L00000X with license number MD60001120 (WA). The provider is registered as an individual and his NPI record was last updated February 2026.

NPI
1891957791
Provider Name
DR. BENJAMIN MICHAEL SHERMAN MD
Gender
Male
Entity Type
Individual
Location Address
1959 NE PACIFIC STREET BOX 356540BB-1469 HEALTH SCIENCES SEATTLE, WA 98195
Location Phone
(206) 543-2470
Mailing Address
920 N 34TH ST APT 48 SEATTLE, WA 98103
Mailing Phone
(914) 263-3844
Medical School Name
NEW YORK MEDICAL COLLEGE
Graduation Year
2004
Is Sole Proprietor?
Yes
Enumeration Date
07-01-2008
Last Update Date
02-09-2026
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An anesthesiologist like Benjamin Sherman manages the care of surgical patients and pain relief through drug administration that reduces or eliminates pain during an operation, medical procedure or during labor and delivery of babies. During surgical procedures anesthesiologists are responsible for adjusting the amount of anesthetic, monitoring the patient's heart rate, body temperature, blood pressure and breathing.

Location Map

Secondary Locations

  • 10123 SE Market St
    Portland, OR 97216
    (503) 251-6136

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

Anesthesiology

Taxonomy Code
207L00000X
Type
Allopathic & Osteopathic Physicians
License No.
MD60001120
License State
WA
Taxonomy Description
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

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)
1207L00000XAllopathic & Osteopathic Physicians

Anesthesiology

MD156739 (OR)

Insurance Plans Accepted

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

  • KP OR Bronze 6000 - EPO
  • KP OR Bronze HSA 7100 - EPO
  • KP OR Gold 0 - EPO
  • KP OR Gold 1750 - EPO
  • KP OR Silver 3000 - EPO
  • KP OR Silver 4000 - EPO
  • KP Oregon Standard Bronze Plan - EPO
  • KP Oregon Standard Gold Plan - EPO
  • KP Oregon Standard Silver Plan - EPO
  • KP OR Family Dental - $100 Ded - EPO
  • KP OR Family Dental - $1000 - EPO
  • KP OR Family Dental - $1000/$50 Ded - EPO

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

Medicare Participation & PECOS Enrollment Status

Benjamin Sherman 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.

Benjamin Sherman 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: 5294923736

    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: I20120507000674

    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

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.

Anesthesia for lens surgery

Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.

This service was performed 14 times for 14 patients

Reviews for DR. BENJAMIN MICHAEL SHERMAN MD

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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 1891957791, we treat the final digit (1) 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 79. The final step is to find the difference between that total and the next multiple of ten (80 - 79 = 1).

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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 9 → 18 → 9 9 → 18 → 9 7 → 14 → 5 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 8 + 5 + 1 + 4 + 7 + 1 + 8 + 24 = 79

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

The next multiple of ten after 79 is 80. The difference is the calculated check digit.

80 - 79 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1891957791.

Other Providers at the Same Location


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

Surgery
1959 NE PACIFIC STREET, C-212, BOX 356340
SEATTLE, WA 98195
Psychiatry & Neurology (Psychiatry)
1959 NE PACIFIC STREET, C212, BOX 356340
SEATTLE, WA 98195
Nurse Practitioner (Neonatal)
1959 NE PACIFIC STREET
SEATTLE, WA 98195
Pharmacist (Oncology)
1959 NE PACIFIC STREET, PHARMACY BOX 356015
SEATTLE, WA 98195
Anesthesiology
1959 NE PACIFIC STREET, UNIVERSITY OF WASHINGTON - DEPT OF ANESTHESIOLOGY
SEATTLE, WA 98195
General Acute Care Hospital
1959 NE PACIFIC STREET
SEATTLE, WA 98195
Physician Assistant
1959 NE PACIFIC STREET
SEATTLE, WA 98195
Psychiatry & Neurology (Neurology)
1959 NE PACIFIC STREET, BOX 356097
SEATTLE, WA 98195
Student in an Organized Health Care Education/Training Program
1959 NE PACIFIC STREET, BOX 357115
SEATTLE, WA 98195
Student in an Organized Health Care Education/Training Program
1959 NE PACIFIC STREET, DEPARTMENT OF LABORATORY MEDCINE, RM NW120, BOX 357110
SEATTLE, WA 98195
Student in an Organized Health Care Education/Training Program
1959 NE PACIFIC STREET, MAGNUSON HEALTH SCIENCES BUILDING H375
SEATTLE, WA 98195
Psychologist (Rehabilitation)
1959 NE PACIFIC STREET, BOX 354944
SEATTLE, WA 98195
Obstetrics & Gynecology
1959 NE PACIFIC STREET
SEATTLE, WA 98195
Anesthesiology
1959 NE PACIFIC STREET, BOX 356540
SEATTLE, WA 98195
Student in an Organized Health Care Education/Training Program
1959 NE PACIFIC STREET, UNIVERSITY OF WASHINGTON DEPT OF RADIOLOGY
SEATTLE, WA 98195
Radiology (Diagnostic Radiology)
1959 NE PACIFIC STREET, UNIVERSITY OF WASHINGTON DEPARTMENT OF RADIOLOGY
SEATTLE, WA 98195
Dentist
1959 NE PACIFIC STREET
SEATTLE, WA 98195
Registered Nurse (Maternal Newborn)
1959 NE PACIFIC STREET
SEATTLE, WA 98195
Student in an Organized Health Care Education/Training Program
1959 NE PACIFIC STREET
SEATTLE, WA 98195
Student in an Organized Health Care Education/Training Program
1959 NE PACIFIC STREET
SEATTLE, WA 98195

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891957791, enumerated as an "individual" on July 01, 2008.

The provider is located at 1959 NE PACIFIC STREET BOX 356540BB-1469 HEALTH SCIENCES SEATTLE, WA 98195 and the phone number is (206) 543-2470.

Anesthesiology with taxonomy code 207L00000X.

The provider might be accepting Accepts: Kaiser Permanente. Please consult your insurance carrier or call the provider to verify.