JILL BLICKLEY DO
NPI 1730126152
Internal Medicine - Obesity Medicine in San Francisco, CA

NPI Status: Active since June 02, 2006

Contact Information

425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA
ZIP 94104
Phone: (855) 527-1850
Fax: (650) 360-0447

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  • Individual
  • Female
  • Internal Medicine
  • Obesity Medicine
  • PECOS Enrolled

About JILL BLICKLEY

This page provides the complete NPI Profile along with additional information for Jill Blickley, an internist established in San Francisco, California with a medical specialization in Internal Medicine, focusing in obesity medicine . The healthcare provider is registered in the NPI registry with number 1730126152 assigned on June 2006. The practitioner's primary taxonomy code is 207RB0002X with license number OS012027 (PA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1730126152
Provider Name
JILL BLICKLEY DO
Other Name
JILL GRAMMES DO
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
425 CALIFORNIA ST STE 1400 SAN FRANCISCO, CA 94104
Location Phone
(855) 527-1850
Location Fax
(650) 360-0447
Mailing Address
425 CALIFORNIA ST STE 1400 SAN FRANCISCO, CA 94104
Mailing Phone
(855) 527-1850
Mailing Fax
(650) 360-0447
Is Sole Proprietor?
No
Enumeration Date
06-02-2006
Last Update Date
07-11-2025
Code Navigator

An internist like Jill Blickley 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.
OS012027
License State
PA
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)
1207RB0002XAllopathic & Osteopathic Physicians

Internal Medicine
Obesity Medicine

34.016515 (OH)

Medicare Participation & PECOS Enrollment Status

Jill Blickley 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) and a Home Health Agency (HHA).

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: No

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Oxygen and Supplies (DC000N)

    Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing (HCPCS:E0431)

    1 DME suppliers used 12 Medicare Claims 13 Services Paid

  • DME-Oxygen and Supplies (DC002N)

    Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate (HCPCS:E1390)

    1 DME suppliers used 12 Medicare Claims 13 Services Paid

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.

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 70 times for 32 patients

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 480 times for 179 patients

Hospital discharge day management, more than 30 minutes

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

This service was performed 105 times for 104 patients

Initial hospital inpatient care per day, typically 70 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 27 times for 26 patients

Reviews for JILL BLICKLEY DO

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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 1730126152, 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 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
7
Unchanged
Pos 3
3
Doubled → 6
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 3 → 6 1 → 2 6 → 12 → 3 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 6 + 0 + 2 + 2 + 1 + 2 + 1 + 1 + 0 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1730126152.

Other Providers at the Same Location


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

Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Nurse Practitioner (Family)
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Dietitian, Registered (Nutrition, Obesity and Weight Management)
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Preventive Medicine (Obesity Medicine)
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Nurse Practitioner (Family)
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Dietitian, Registered
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Nurse Practitioner (Family)
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Dietitian, Registered
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Dietitian, Registered
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Dietitian, Registered
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Dietitian, Registered
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Dietitian, Registered
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Dietitian, Registered
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Internal Medicine
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Dietitian, Registered
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Dietitian, Registered
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Family Medicine
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Dietitian, Registered
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Internal Medicine
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104
Family Medicine
425 CALIFORNIA ST STE 1400
SAN FRANCISCO, CA 94104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1730126152, enumerated as an "individual" on June 02, 2006.

The provider is located at 425 CALIFORNIA ST STE 1400 SAN FRANCISCO, CA 94104 and the phone number is (855) 527-1850.

Internal Medicine with taxonomy code 207RB0002X and a focus in Obesity Medicine.