TIFFANY BETH GRUNWALD MD, MSED
NPI 1164620100
Surgery - Plastic and Reconstructive Surgery in Santa Monica, CA

NPI Status: Active since July 10, 2007

Contact Information

1301 20TH ST
SUITE 430
SANTA MONICA, CA
ZIP 90404
Phone: (310) 828-4646
Fax: (310) 828-3939

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  • Individual
  • Female
  • Surgery
  • Plastic and Reconstructive Surgery
  • PECOS Enrolled
  • Opted-Out Medicare

About TIFFANY GRUNWALD

This page provides the complete NPI Profile along with additional information for Tiffany Grunwald, a provider established in Santa Monica, California with a medical specialization in Surgery, focusing in plastic and reconstructive surgery . The healthcare provider is registered in the NPI registry with number 1164620100 assigned on July 2007. The practitioner's primary taxonomy code is 2086S0122X with license number A75509 (CA). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1164620100
Provider Name
TIFFANY BETH GRUNWALD MD, MSED
Gender
Female
Entity Type
Individual
Location Address
1301 20TH ST SUITE 430 SANTA MONICA, CA 90404
Location Phone
(310) 828-4646
Location Fax
(310) 828-3939
Mailing Address
1301 20TH ST SUITE 430 SANTA MONICA, CA 90404
Mailing Phone
(310) 828-4646
Mailing Fax
(310) 828-3939
Is Sole Proprietor?
Yes
Enumeration Date
07-10-2007
Last Update Date
01-13-2014
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The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Tiffany Grunwald opted out of Medicare effective on 07-01-2014 until 07-01-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare but is permitted to order and refer services to other healthcare providers.

Location Map

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

Surgery Plastic and Reconstructive Surgery

Taxonomy Code
2086S0122X
Type
Allopathic & Osteopathic Physicians
License No.
A75509
License State
CA
Taxonomy Description
A surgeon who specializes in plastic and reconstructive surgery.

Medicare Participation & PECOS Enrollment Status

Tiffany Grunwald 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

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 07-01-2014

  • Opt-Out End Date: 07-01-2026

  • Eligible to Order and Refer? Yes

  • 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

Reviews for TIFFANY BETH GRUNWALD MD, MSED

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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 1164620100, 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 40. The final step is to find the difference between that total and the next multiple of ten (40 - 40 = 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
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
1
Unchanged
Pos 9
0
Doubled → 0
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 6 → 12 → 3 6 → 12 → 3 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 1 + 2 + 2 + 0 + 1 + 0 + 24 = 40

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

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

40 - 40 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1164620100.

Other Providers at the Same Location


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

Ophthalmology
1301 20TH ST, SUITE 250
SANTA MONICA, CA 90404
Psychiatry & Neurology (Psychiatry)
1301 20TH ST, STE 212
SANTA MONICA, CA 90404
Internal Medicine (Gastroenterology)
1301 20TH ST, SUITE 280
SANTA MONICA, CA 90404
Obstetrics & Gynecology
1301 20TH ST, STE 510
SANTA MONICA, CA 90404
Clinic/Center (Ambulatory Surgical)
1301 20TH ST, SUITE 300
SANTA MONICA, CA 90404
Specialist
1301 20TH ST, SUITE 300
SANTA MONICA, CA 90404
Dermatology
1301 20TH ST, SUITE 570
SANTA MONICA, CA 90404
Specialist
1301 20TH ST, SUITE 590
SANTA MONICA, CA 90404
Surgery
1301 20TH ST, SUITE 440
SANTA MONICA, CA 90404
Legal Medicine
1301 20TH ST, #550
SANTA MONICA, CA 90404
Specialist
1301 20TH ST
SANTA MONICA, CA 90404
Physical Therapist (Orthopedic)
1301 20TH ST, SUITE 150
SANTA MONICA, CA 90404
Internal Medicine (Pulmonary Disease)
1301 20TH ST, SUITE 360
SANTA MONICA, CA 90404
Internal Medicine (Critical Care Medicine)
1301 20TH ST, SUITE 360
SANTA MONICA, CA 90404
Internal Medicine (Rheumatology)
1301 20TH ST, SUITE 390
SANTA MONICA, CA 90404
Allergy & Immunology
1301 20TH ST, SUITE 220
SANTA MONICA, CA 90404
Allergy & Immunology
1301 20TH ST, SUITE 220
SANTA MONICA, CA 90404
Plastic Surgery
1301 20TH ST, SUITE 530
SANTA MONICA, CA 90404
Anesthesiology
1301 20TH ST
SANTA MONICA, CA 90404
Specialist
1301 20TH ST, #460
SANTA MONICA, CA 90404

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164620100, enumerated as an "individual" on July 10, 2007.

The provider is located at 1301 20TH ST SUITE 430 SANTA MONICA, CA 90404 and the phone number is (310) 828-4646.

Surgery with taxonomy code 2086S0122X and a focus in Plastic and Reconstructive Surgery.