DR. GARIMA GUPTA D.O., M.P.H.
NPI 1922400530
Internal Medicine - Critical Care Medicine in Oakland, CA

NPI Status: Active since September 25, 2014

Contact Information

350 HAWTHORNE AVE RM 2346
OAKLAND, CA
ZIP 94609
Phone: (510) 869-6883
Fax: (510) 869-6888

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  • Individual
  • Female
  • Years of Experience 13
  • Internal Medicine
  • Critical Care Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About GARIMA GUPTA

This page provides the complete NPI Profile along with additional information for Garima Gupta, an internist established in Oakland, California with a medical specialization in Internal Medicine, focusing in critical care medicine and more than 13 years of experience. The healthcare provider is registered in the NPI registry with number 1922400530 assigned on September 2014. The practitioner's primary taxonomy code is 207RC0200X with license number 20A13569 (CA). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1922400530
Provider Name
DR. GARIMA GUPTA D.O., M.P.H.
Gender
Female
Entity Type
Individual
Location Address
350 HAWTHORNE AVE RM 2346 OAKLAND, CA 94609
Location Phone
(510) 869-6883
Location Fax
(510) 869-6888
Mailing Address
325 DISTEL CIR LOS ALTOS, CA 94022
Mailing Phone
(650) 845-7649
Mailing Fax
(510) 869-6888
Medical School Name
OTHER
Graduation Year
2013
Is Sole Proprietor?
No
Enumeration Date
09-25-2014
Last Update Date
03-24-2026
Code Navigator

An internist like Garima Gupta 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

  • 20103 Lake Chabot Rd
    Castro Valley, CA 94546
    (510) 869-6883
  • 2450 Ashby Ave
    Berkeley, CA 94705
    (510) 204-1893

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 Critical Care Medicine

Taxonomy Code
207RC0200X
Type
Allopathic & Osteopathic Physicians
License No.
20A13569
License State
CA
Taxonomy Description
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

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)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

20A13569 (CA)
22083C0008XAllopathic & Osteopathic Physicians

Preventive Medicine
Clinical Informatics

20A13569 (CA)

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.

*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
20A13569OTHER (01)CASTATE MEDICAL LICENSE

Medicare Participation & PECOS Enrollment Status

Garima Gupta 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.

Garima Gupta 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: 2466749056

    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: I20160926001275

    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.

Critical care, each additional 30 minutes

Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.

This service was performed 25 times for 19 patients

Critical care, first 30-74 minutes

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

This service was performed 266 times for 130 patients

Emergent insertion of breathing tube into windpipe using an endoscope

This is a procedure where a thin tube is inserted into your windpipe to aid in breathing. It's done in emergency situations, using an endoscope, a tool with a light and camera, to ensure correct placement.

This service was performed 14 times for 14 patients

Insertion of artery tube for blood sampling or infusion through skin

This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.

This service was performed 12 times for 11 patients

Insertion of non-tunneled central venous tube for infusion (5 years or older)

This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.

This service was performed 13 times for 13 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $38.45 for a new patient copayment and $29.87 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 94609 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $153.83
  • Minimum New Patient Price $69
  • Maximum New Patient Price $202.35
  • Average New Patient Copayment $38.45
  • Minimum New Patient Copayment $17.25
  • Maximum New Patient Copayment $50.58

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $119.48
  • Minimum Established Patient Price $23.44
  • Maximum Established Patient Price $166.46
  • Average Established Patient Copayment $29.87
  • Minimum Established Patient Copayment $5.86
  • Maximum Established Patient Copayment $41.61

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for DR. GARIMA GUPTA D.O., M.P.H.

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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 1922400530, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
9
Unchanged
Pos 3
2
Doubled → 4
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
Check
0
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 2 → 4 4 → 8 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 4 + 2 + 8 + 0 + 0 + 5 + 6 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1922400530.

Other Providers at the Same Location


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

Hospitalist
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Hospitalist
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Hospitalist
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Internal Medicine
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Internal Medicine
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Hospitalist
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Hospitalist
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Hospitalist
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Internal Medicine (Hospice and Palliative Medicine)
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Anesthesiology (Critical Care Medicine)
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Hospitalist
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Hospitalist
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Hospitalist
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Nurse Practitioner (Gerontology)
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Hospitalist
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Hospitalist
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Hospitalist
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Hospitalist
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Hospitalist
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609
Hospitalist
350 HAWTHORNE AVE RM 2346
OAKLAND, CA 94609

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922400530, enumerated as an "individual" on September 25, 2014.

The provider is located at 350 HAWTHORNE AVE RM 2346 OAKLAND, CA 94609 and the phone number is (510) 869-6883.

Internal Medicine with taxonomy code 207RC0200X and a focus in Critical Care Medicine.

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