DR. JOHN M RIDDELL MD
NPI 1174593073
Anesthesiology in Concord, NH

NPI Status: Active since January 24, 2006

Contact Information

250 PLEASANT ST.
CONCORD, NH
ZIP 03301
Phone: (603) 789-9103
Fax: (603) 227-7832

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  • Individual
  • Male
  • Years of Experience 27
  • Anesthesiology
  • Accepts Insurance
  • May Accept Medicare Approved Payment
  • PECOS Enrolled

About JOHN RIDDELL

This page provides the complete NPI Profile along with additional information for John Riddell, an anesthesiologist established in Concord, New Hampshire with a medical specialization in Anesthesiology and more than 27 years of experience. He graduated from Medical College Of Wisconsin in 1999. The healthcare provider is registered in the NPI registry with number 1174593073 assigned on January 2006. The practitioner's primary taxonomy code is 207L00000X with license number 14640 (NH). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1174593073
Provider Name
DR. JOHN M RIDDELL MD
Gender
Male
Entity Type
Individual
Location Address
250 PLEASANT ST. CONCORD, NH 03301
Location Phone
(603) 789-9103
Location Fax
(603) 227-7832
Mailing Address
250 PLEASANT ST CONCORD, NH 03301
Mailing Phone
(603) 789-9103
Mailing Fax
(603) 227-7832
Medical School Name
MEDICAL COLLEGE OF WISCONSIN
Graduation Year
1999
Is Sole Proprietor?
No
Enumeration Date
01-24-2006
Last Update Date
12-31-2023
Code Navigator

An anesthesiologist like John Riddell 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

  • 1 Medical Center Dr DHMC Department of Anesthesiology
    Lebanon, NH 03756
    (603) 650-5922
  • 60 Commercial St Ste 201
    Concord, NH 03301
    (603) 789-9103
  • 80 Highland St
    Laconia, NH 03246
    (603) 789-9103

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.
14640
License State
NH
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

228118 (NY)

Insurance Plans Accepted

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

  • WellSense Clarity NH Bronze 6500 HSA + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Bronze 7500 HSA + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Bronze 7600 HSA + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Gold 2000 + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Silver 0 Deductible + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Silver 3400 + $0 Rx List + 24/7 Nurse Advice - HMO
  • WellSense Clarity NH Silver 6000 + $0 Rx List + 24/7 Nurse Advice - HMO

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
1016847MEDICAID (05)VT 
02394943MEDICAID (05)NY 
30209066MEDICAID (05)NH 

Medicare Participation & PECOS Enrollment Status

John Riddell is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

John Riddell 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: 2668523002

    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: I20091123000444

    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? Maybe

    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

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. John Riddell is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
PARKLAND MEDICAL CENTER1 PARKLAND DRIVE
DERRY, NH 03038
(603) 421-2100Acute Care Hospitals

Reviews for DR. JOHN M RIDDELL 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 1174593073, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
1
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 7 → 14 → 5 5 → 10 → 1 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 1 + 0 + 9 + 6 + 0 + 1 + 4 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1174593073.

Other Providers at the Same Location


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

Pediatrics
250 PLEASANT ST., YEAPLE BUILDING
CONCORD, NH 03301
Pediatrics
250 PLEASANT ST., YEAPLE BUILDING
CONCORD, NH 03301
Physical Therapist
250 PLEASANT ST.
CONCORD, NH 03301
Emergency Medicine
250 PLEASANT ST., CONCORD HOSPITAL EMERGENCY MEDICAL ASSOCIATES
CONCORD, NH 03301
Family Medicine
250 PLEASANT ST.
CONCORD, NH 03301
Family Medicine
250 PLEASANT ST.
CONCORD, NH 03301
Pediatrics
250 PLEASANT ST.
CONCORD, NH 03301
Social Worker (Clinical)
250 PLEASANT ST.
CONCORD, NH 03301
Emergency Medicine
250 PLEASANT ST.
CONCORD, NH 03301
Nurse Practitioner
250 PLEASANT ST.
CONCORD, NH 03301
Nurse Practitioner
250 PLEASANT ST., MEDICAL STAFF SERVICES
CONCORD, NH 03301
Nurse Anesthetist, Certified Registered
250 PLEASANT ST.
CONCORD, NH 03301
Anesthesiology
250 PLEASANT ST.
CONCORD, NH 03301
Anesthesiology
250 PLEASANT ST.
CONCORD, NH 03301
Nurse Anesthetist, Certified Registered
250 PLEASANT ST.
CONCORD, NH 03301
Anesthesiology
250 PLEASANT ST.
CONCORD, NH 03301
Nurse Practitioner (Family)
250 PLEASANT ST.
CONCORD, NH 03301
Nurse Anesthetist, Certified Registered
250 PLEASANT ST.
CONCORD, NH 03301
Anesthesiology
250 PLEASANT ST.
CONCORD, NH 03301
Nurse Anesthetist, Certified Registered
250 PLEASANT ST.
CONCORD, NH 03301

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174593073, enumerated as an "individual" on January 24, 2006.

The provider is located at 250 PLEASANT ST. CONCORD, NH 03301 and the phone number is (603) 789-9103.

Anesthesiology with taxonomy code 207L00000X.

The provider might be accepting Accepts: WellSense Health Plan, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.

John Riddell is affiliated with: PARKLAND MEDICAL CENTER.