DR. STEPHANIE GARRETT CLEMENS M.D.
NPI 1699012302
Internal Medicine - Obesity Medicine in New York, NY
NPI Status: Active since January 15, 2013
Contact Information
116 W 23RD ST FL 4
NEW YORK, NY
ZIP 10011
Phone: (424) 347-6299
- Individual
- Female
- Internal Medicine
- Obesity Medicine
- Accepts Insurance
- PECOS Enrolled
About STEPHANIE CLEMENS
This page provides the complete NPI Profile along with additional information for Stephanie Clemens, an internist established in New York, New York with a medical specialization in Internal Medicine, focusing in obesity medicine . The healthcare provider is registered in the NPI registry with number 1699012302 assigned on January 2013. The practitioner's primary taxonomy code is 207RB0002X with license number 4301111211 (MI). The provider is registered as an individual and her NPI record was last updated May 2026.
- NPI
- 1699012302
- Provider Name
- DR. STEPHANIE GARRETT CLEMENS M.D.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 116 W 23RD ST FL 4 NEW YORK, NY 10011
- Location Phone
- (424) 347-6299
- Mailing Address
- 116 W 23RD ST FL 4 NEW YORK, NY 10011
- Mailing Phone
- (424) 347-6299
- Is Sole Proprietor?
- No
- Enumeration Date
- 01-15-2013
- Last Update Date
- 05-06-2026
- Code Navigator
An internist like Stephanie Clemens 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
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 Obesity Medicine
- Taxonomy Code
- 207RB0002X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 4301111211
- License State
- MI
- Taxonomy Description
- An internal medicine physician who specializes in the treatment of obesity demonstrates competency in and a thorough understanding of the treatment of obesity and the genetic, biologic, environmental, social, and behavioral factors that contribute to obesity. The obesity medicine physician employs therapeutic interventions including diet, physical activity, behavioral change, and pharmacotherapy. The obesity medicine physician utilizes a comprehensive approach, and may include additional resources such as dietitians, exercise physiologists, mental health professionals and bariatric surgeons as indicated to achieve optimal results. Additionally, the obesity medicine physician maintains competency in providing pre- peri- and post-surgical care of bariatric surgery patients, promotes the prevention of obesity, and advocates for those who suffer from obesity.
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) |
|---|---|---|---|---|
| 1 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | 2019-01297 (NC) |
| 2 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | 52617 (KY) |
| 3 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | 860-320 (WI) |
| 4 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | 299269 (NY) |
| 5 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | D0090712 (MD) |
| 6 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | 82381 (SC) |
| 7 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | D0090712 (TN) |
| 8 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | 83470 (GA) |
| 9 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | 101267322 (VA) |
| 10 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | 35.136453 (OH) |
| 11 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | MD.40853 (AL) |
| 12 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | MD61079459 (WA) |
| 13 | 207RB0002X | Allopathic & Osteopathic Physicians | Internal Medicine | 36153261 (IL) |
| 14 | 207RB0002X | Allopathic & Osteopathic Physicians | Internal Medicine | 15880 (NV) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- BlueCare EPO Bronze - EPO
- BlueCare EPO Gold - EPO
- BlueCare EPO Gold Plus - EPO
- BlueCare EPO Silver Plus - EPO
- BlueCare EPO Simple Bronze HDHP - EPO
- BlueCare EPO Simple Silver HDHP - EPO
- BlueCare EPO Standardized Expanded Bronze - EPO
- BlueCare EPO Standardized Gold - EPO
- BlueCare EPO Standardized Silver - EPO
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 |
|---|---|---|---|
| 13578144 | OTHER (01) | CAQH |
Medicare Participation & PECOS Enrollment Status
Stephanie Clemens 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
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.
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
This service was performed 30 times for 30 patientsReviews for DR. STEPHANIE GARRETT CLEMENS M.D.
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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 1699012302, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 58 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 4 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1699012302, enumerated as an "individual" on January 15, 2013.
The provider is located at 116 W 23RD ST FL 4 NEW YORK, NY 10011 and the phone number is (424) 347-6299.
Internal Medicine with taxonomy code 207RB0002X and a focus in Obesity Medicine.
The provider might be accepting Accepts: Blue Cross and Blue Shield of Kansas, Inc.,. Please consult your insurance carrier or call the provider to verify.
