NOEL SERRANO MD PC
NPI 1154010072
Internal Medicine in Oakland, CA

NPI Status: Active since May 05, 2023

Contact Information

6117 FAIRLANE DR
OAKLAND, CA
ZIP 94611
Phone: (707) 535-9279

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  • Organization
  • Internal Medicine

About NOEL SERRANO MD PC

This page provides the complete NPI Profile along with additional information for Noel Serrano Md Pc, an internist established in Oakland, California operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1154010072 assigned on May 2023. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated January 2026. Noel Serrano Md Pc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Noel Serrano Md (Owner)

NPI
1154010072
Provider Name
NOEL SERRANO MD PC
Entity Type
Organization
Location Address
6117 FAIRLANE DR OAKLAND, CA 94611
Location Phone
(707) 535-9279
Mailing Address
PO BOX 16309 JACKSONVILLE, FL 32245
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-05-2023
Last Update Date
01-26-2026
Code Navigator

An internist like Noel Serrano Md Pc 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

Secondary Locations

  • 45 Professional Center Pkwy
    San Rafael, CA 94903
    (707) 535-9279
  • 347 Andrieux St
    Sonoma, CA 95476
    (707) 535-9279
  • 1035 Hwy 116 S
    Sebastopol, CA 95472
    (707) 535-9279
  • 446 Arrowood Dr
    Santa Rosa, CA 95407
    (707) 535-9279
  • 850 Sonoma Ave
    Santa Rosa, CA 95404
    (707) 535-9279
  • 300 Fountaingrove Pkwy
    Santa Rosa, CA 95403
    (707) 535-9279
  • 40 Professional Center Pkwy
    San Rafael, CA 94903
    (707) 535-9279
  • 300 Douglas St
    Petaluma, CA 94952
    (707) 535-9279
  • 260 Hospital Dr
    Ukiah, CA 95482
    (707) 535-9279
  • 523 Hayes Ln
    Petaluma, CA 94952
    (707) 535-9279
  • 1250 Broadway
    Sonoma, CA 95476
    (707) 535-9279
  • 300 Cherry Creek Rd
    Cloverdale, CA 95425
    (707) 535-9279
  • 705 Trancas St
    Napa, CA 94558
    (707) 535-9279
  • 3275 Villa Ln
    Napa, CA 94558
    (707) 535-9279
  • 450 Hayes Ln
    Petaluma, CA 94952
    (707) 535-9279
  • 1527 Springs Rd
    Vallejo, CA 94591
    (707) 643-2267
  • 1044 Heartwood Ave
    Vallejo, CA 94591
    (707) 643-2267

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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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

 
2363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

 
3363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

 

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

NOEL SERRANO MD

Authorized Official Title
OWNER
Authorized Official Phone
(707) 535-9279

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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 1154010072, we treat the final digit (2) 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 38. The final step is to find the difference between that total and the next multiple of ten (40 - 38 = 2).

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
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
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 5 → 10 → 1 0 → 0 0 → 0 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 + 0 + 4 + 0 + 1 + 0 + 0 + 1 + 4 + 24 = 38

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

The next multiple of ten after 38 is 40. The difference is the calculated check digit.

40 - 38 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1154010072.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Internal Medicine
6117 FAIRLANE DR
OAKLAND, CA 94611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154010072, enumerated as an "organization" on May 05, 2023.

The provider is located at 6117 FAIRLANE DR OAKLAND, CA 94611 and the phone number is (707) 535-9279.

Internal Medicine with taxonomy code 207R00000X.