UPLAND GROVE MEDICAL GROUP
NPI 1386890044
Pain Medicine - Interventional Pain Medicine in Upland, CA

NPI Status: Active since August 13, 2008

Contact Information

1330 SAN BERNARDINO RD
SUITE B
UPLAND, CA
ZIP 91786
Phone: (909) 981-0608
Fax: (866) 695-1267

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  • Organization
  • Pain Medicine
  • Interventional Pain Medicine
  • CLIA Number: 05D1092174
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 11-17-2026

About UPLAND GROVE MEDICAL GROUP

This page provides the complete NPI Profile along with additional information for Upland Grove Medical Group, a provider established in Upland, California operating as a Pain Medicine, focusing in interventional pain medicine . The healthcare provider is registered in the NPI registry with number 1386890044 assigned on August 2008. The practitioner's primary taxonomy code is 208VP0014X with license number G77184 (CA). The provider is registered as an organization and their NPI record was last updated 12 years ago. Upland Grove Medical Group operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Upland Grove Medical Group. The authorized official of this NPI record is Dr. Gregory K. Suelzle M.d. (Owner)

NPI
1386890044
Provider Legal Name
GREGORY K. SUELZLE, M.D., A MEDICAL CORPORATION
Other Organization Name
UPLAND GROVE MEDICAL GROUP
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
1330 SAN BERNARDINO RD SUITE B UPLAND, CA 91786
Location Phone
(909) 981-0608
Location Fax
(866) 695-1267
Mailing Address
1330 SAN BERNARDINO RD SUITE B UPLAND, CA 91786
Mailing Phone
(909) 981-0608
Mailing Fax
(866) 695-1267
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-13-2008
Last Update Date
04-21-2014
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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

Pain Medicine Interventional Pain Medicine

Taxonomy Code
208VP0014X
Type
Allopathic & Osteopathic Physicians
License No.
G77184
License State
CA
Taxonomy Description
Interventional Pain Medicine is the discipline of medicine devoted to the diagnosis and treatment of pain and related disorders principally with the application of interventional techniques in managing subacute, chronic, persistent, and intractable pain, independently or in conjunction with other modalities of treatment.

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)
1207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

G78385 (CA)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. GREGORY K. SUELZLE M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(909) 981-0608

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D1092174
Facility Type
Physician Office
Certificate Effective Date
November 18, 2024
Certificate Expiration Date
November 17, 2026
Laboratory Director
GREGORY SUELZLE MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Upland Grove Medical Group to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1386890044, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
3
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
6
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
Check
4
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 8 → 16 → 7 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 1 + 6 + 9 + 0 + 0 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1386890044.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Specialist
1330 SAN BERNARDINO RD, SUITE J
UPLAND, CA 91786
Pain Medicine (Interventional Pain Medicine)
1330 SAN BERNARDINO RD, SUITE B
UPLAND, CA 91786
Specialist
1330 SAN BERNARDINO RD, SUITE C
UPLAND, CA 91786
Anesthesiology
1330 SAN BERNARDINO RD
UPLAND, CA 91786
Specialist
1330 SAN BERNARDINO RD, SUITE C
UPLAND, CA 91786
Internal Medicine
1330 SAN BERNARDINO RD, SUITE G.
UPLAND, CA 91786
Dentist (General Practice)
1330 SAN BERNARDINO RD, SUITE A
UPLAND, CA 91786
Clinic/Center (Ambulatory Surgical)
1330 SAN BERNARDINO RD, SUITE C
UPLAND, CA 91786
Anesthesiology
1330 SAN BERNARDINO RD, SUITE F
UPLAND, CA 91786
Otolaryngology
1330 SAN BERNARDINO RD, STE J
UPLAND, CA 91786
Specialist
1330 SAN BERNARDINO RD, STE. C
UPLAND, CA 91786
Dentist (Orthodontics and Dentofacial Orthopedics)
1330 SAN BERNARDINO RD, SUITE I
UPLAND, CA 91786

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386890044, enumerated as an "organization" on August 13, 2008.

The provider is located at 1330 SAN BERNARDINO RD SUITE B UPLAND, CA 91786 and the phone number is (909) 981-0608.

Pain Medicine with taxonomy code 208VP0014X and a focus in Interventional Pain Medicine.