PHILIP HEINZ SOSSENHEIMER MD
NPI 1144858085
Internal Medicine - Hospice and Palliative Medicine in Stanford, CA

NPI Status: Active since March 27, 2020

Contact Information

300 PASTEUR DRIVE
LANE 154
STANFORD, CA
ZIP 94305
Phone: (650) 723-6661
Fax: (650) 498-6205

Get Directions Reviews

  • Individual
  • Male
  • Years of Experience 6
  • Internal Medicine
  • Hospice and Palliative Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About PHILIP SOSSENHEIMER

This page provides the complete NPI Profile along with additional information for Philip Sossenheimer, an internist established in Stanford, California with a medical specialization in Internal Medicine, focusing in hospice and palliative medicine and more than 6 years of experience. He graduated from University Of Chicago, Pritzker School Of Medicine in 2020. The healthcare provider is registered in the NPI registry with number 1144858085 assigned on March 2020. The practitioner's primary taxonomy code is 207RH0002X with license number A186372 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1144858085
Provider Name
PHILIP HEINZ SOSSENHEIMER MD
Gender
Male
Entity Type
Individual
Location Address
300 PASTEUR DRIVE LANE 154 STANFORD, CA 94305
Location Phone
(650) 723-6661
Location Fax
(650) 498-6205
Mailing Address
300 PASTEUR DRIVE LANE 154 STANFORD, CA 94305
Mailing Phone
(650) 723-6661
Mailing Fax
(650) 498-6205
Medical School Name
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduation Year
2020
Is Sole Proprietor?
No
Enumeration Date
03-27-2020
Last Update Date
04-25-2024
Code Navigator

An internist like Philip Sossenheimer 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 Hospice and Palliative Medicine

Taxonomy Code
207RH0002X
Type
Allopathic & Osteopathic Physicians
License No.
A186372
License State
CA
Taxonomy Description
An internal medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.

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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

Medicare Participation & PECOS Enrollment Status

Philip Sossenheimer 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.

Philip Sossenheimer 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: 1951847284

    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: I20240723003677

    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

Reviews for PHILIP HEINZ SOSSENHEIMER MD

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1144858085
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
218416516016
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 1 + 8 + 4 + 1 + 6 + 5 + 1 + 6 + 0 + 1 + 6 + 24 = 65
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 65 = 55

The NPI number 1144858085 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


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

NPI Name / Type Taxonomy Address
1346333093 BELINDA JUMP M.D.
Individual
Internal Medicine300 PASTEUR DRIVE
STANFORD, CA 94305
(650) 498-5710
1912093550DR. MYRIAM CURET M.D.
Individual
Surgery300 PASTEUR DRIVE H3680
STANFORD, CA 94305
(650) 723-8603
1295816643DR. WILLIAM T. CLUSIN MD
Individual
Internal Medicine300 PASTEUR DRIVE H2152 CARDIOLOGY
STANFORD, CA 94305
(650) 723-7395
1992860621DR. ELLIOT JEFFREY KRANE M.D.
Individual
Anesthesiology (Pain Medicine)300 PASTEUR DRIVE STANFORD UNIVERSITY DEPT OF ANESTHESIA
STANFORD, CA 94305
(650) 725-5848
1033260195DR. MICHAEL B FOWLER MB, FRCP
Individual
Internal Medicine (Cardiovascular Disease)300 PASTEUR DRIVE FALK CVRC 295
STANFORD, CA 94305
(650) 723-7846
1811037831DR. WILLIAM W FEASTER M.D.
Individual
Anesthesiology300 PASTEUR DRIVE H3580 MC 5640
STANFORD, CA 94305
(650) 723-6411
1669514675DR. ROGER ALAN WAGNER MD, PHD
Individual
Internal Medicine (Cardiovascular Disease)300 PASTEUR DRIVE FALK CVRC
STANFORD, CA 94305
(650) 736-0640
1427190396DR. JANE LEE PARK M.D.
Individual
Pediatrics (Pediatric Rheumatology)300 PASTEUR DRIVE BOSWELL BUILDING, ROOM A085
STANFORD, CA 94305
(650) 723-8295
1548393788DR. STANLEY N. COHEN M.D.
Individual
Clinical Pharmacology300 PASTEUR DRIVE
STANFORD, CA 94305
(650) 723-5315
1497968663 JODY MARIE GREENHALGH OTR L, MCP
Individual
Occupational Therapist300 PASTEUR DRIVE STANFORD UNIVERSITY MEDICAL CENTER
STANFORD, CA 94305
(650) 723-6701
1780897769 PRITI HARISH PATEL MD
Individual
Internal Medicine300 PASTEUR DRIVE S101
STANFORD, CA 94305
(650) 723-6661
1902019938MRS. JENNIFER LYNN KIZNER MED. CCC-SLP
Individual
Speech-Language Pathologist300 PASTEUR DRIVE
STANFORD, CA 94305
(650) 723-6701
1760695795MRS. SUSAN CLARE WANT P.T.
Individual
Physical Therapist300 PASTEUR DRIVE
STANFORD, CA 94305
(650) 723-6701
1073728994MRS. SANDRA KAREN DEANE M.S. CCC-SLP
Individual
Speech-Language Pathologist300 PASTEUR DRIVE REHABILITATION DEPT H3124
PALO ALTO, CA 94305
(650) 725-5116
1083809131MRS. CAROL P O'CONNELL OTR
Individual
Occupational Therapist300 PASTEUR DRIVE
PALO ALTO, CA 94305
(650) 725-5108
1114116779 MICHAEL C. TRINDADE M.D.
Individual
Orthopaedic Surgery300 PASTEUR DRIVE STANFORD ORTHOPAEDIC SURGERY RM R144
STANFORD, CA 94305
(650) 725-5903
1053595686 SHIRLEY WANG M.D.
Individual
Obstetrics & Gynecology300 PASTEUR DRIVE RM HH333
STANFORD, CA 94305
(650) 498-7570
1497939458DR. MEIKE LISETTE SCHIPPER M.D.
Individual
Nuclear Medicine300 PASTEUR DRIVE DEP. OF NUCLEAR MEDICINE, STANFORD UNIVERSITY HOSPITAL
PALO ALTO, CA 94305
(650) 498-2414
1730341900MS. HELEN VICTORIA WELSH NP
Individual
Nurse Practitioner (Adult Health)300 PASTEUR DRIVE A160 MC 5313 STANFORD HOSPITAL & CLINICS
STANFORD, CA 94305
(650) 721-2700
1386806370MS. CHRISTINE HARTLEY NP
Individual
Nurse Practitioner (Acute Care)300 PASTEUR DRIVE ROOM H2102
STANFORD, CA 94305
(650) 725-8447

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144858085, enumerated in the NPI registry as an "individual" on March 27, 2020

The provider is located at 300 Pasteur Drive Lane 154 Stanford, Ca 94305 and the phone number is (650) 723-6661

The provider's speciality is Internal Medicine with taxonomy code 207RH0002X with a focus in Hospice and Palliative Medicine

The provider has more than 6 years of experience. He graduated from University Of Chicago, Pritzker School Of Medicine in 2020.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary 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.

This NPI record was last updated on March 27, 2020. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.