DR. NAM DUY NGUYEN D.O.
NPI 1770902744
Internal Medicine - Rheumatology in Philadelphia, PA
NPI Status: Active since April 07, 2014
Contact Information
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
Phone: (215) 823-5800
- Individual
- Male
- Years of Experience 12
- Internal Medicine
- Rheumatology
- Accepts Insurance
- Accepts Medicare Approved Payment
- PECOS Enrolled
About NAM NGUYEN
This page provides the complete NPI Profile along with additional information for Nam Nguyen, an internist established in Philadelphia, Pennsylvania with a medical specialization in Internal Medicine, focusing in rheumatology and more than 12 years of experience. He graduated from Philadelphia College Of Osteopathic Medicine in 2014. The healthcare provider is registered in the NPI registry with number 1770902744 assigned on April 2014. The practitioner's primary taxonomy code is 207RR0500X with license number OS023154 (PA). The provider is registered as an individual and his NPI record was last updated January 2025.
- NPI
- 1770902744
- Provider Name
- DR. NAM DUY NGUYEN D.O.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 3900 WOODLAND AVE PHILADELPHIA, PA 19104
- Location Phone
- (215) 823-5800
- Mailing Address
- 3900 WOODLAND AVE PHILADELPHIA, PA 19104
- Mailing Phone
- (215) 823-5800
- Medical School Name
- PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
- Graduation Year
- 2014
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-07-2014
- Last Update Date
- 01-24-2025
- Code Navigator
An internist like Nam Nguyen 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
- 3737 Market St
Philadelphia, PA 19104
(215) 316-5151
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 Rheumatology
- Taxonomy Code
- 207RR0500X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- OS023154
- License State
- PA
- Taxonomy Description
- An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
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 | 0102204326 (VA) |
2 | 207RR0500X | Allopathic & Osteopathic Physicians | Internal Medicine | 25MB12139400 (NJ) |
3 | 207RR0500X | Allopathic & Osteopathic Physicians | Internal Medicine | 0102204326 (VA) |
4 | 208D00000X | Allopathic & Osteopathic Physicians | General Practice | 0102204326 (VA) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Choice Bronze HSA - HMO
- Choice Bronze HSA + Vision + Adult Dental - HMO
- Clear Gold - HMO
- Clear Gold + Vision + Adult Dental - HMO
- Clear Silver - HMO
- Complete Gold - HMO
- Complete Gold + Vision + Adult Dental - HMO
- Complete Silver - HMO
- Complete Silver + Vision + Adult Dental - HMO
- Elite Bronze - HMO
- Elite Bronze + Vision + Adult Dental - HMO
- Elite Silver - HMO
- Elite Silver + Vision + Adult Dental - HMO
- Everyday Bronze - HMO
- Everyday Bronze + Vision + Adult Dental - HMO
- Everyday Gold - HMO
- Everyday Gold + Vision + Adult Dental - HMO
- Focused Silver - HMO
- Focused Silver + Vision + Adult Dental - HMO
- Standard Expanded Bronze - HMO
- Clear Gold - EPO
- Clear Gold + Vision + Adult Dental - EPO
- Complete Gold - EPO
- Complete Gold + Vision + Adult Dental - EPO
- Elite Silver - EPO
- Elite Silver + Vision + Adult Dental - EPO
- Everyday Bronze - EPO
- Everyday Bronze + Vision + Adult Dental - EPO
- Focused Silver - EPO
- Focused Silver + Vision + Adult Dental - EPO
- Premier Bronze HSA - EPO
- Premier Bronze HSA + Vision + Adult Dental - EPO
- Standard Expanded Bronze - EPO
- Standard Expanded Bronze + Vision + Adult Dental - EPO
- Standard Gold - EPO
- Standard Gold + Vision + Adult Dental - EPO
- Standard Silver - EPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Nam Nguyen 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.
Nam Nguyen 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: 5597066019
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: I20240517002069
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
Physician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $34.29 for a new patient copayment and $26.3 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 19104 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $137.17
- Minimum New Patient Price $59.88
- Maximum New Patient Price $180.99
- Average New Patient Copayment $34.29
- Minimum New Patient Copayment $14.97
- Maximum New Patient Copayment $45.24
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $105.21
- Minimum Established Patient Price $19.3
- Maximum Established Patient Price $147.29
- Average Established Patient Copayment $26.3
- Minimum Established Patient Copayment $4.82
- Maximum Established Patient Copayment $36.82
* 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.
Find Provider Hospital Affiliations - Privileges
Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.
Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Nam Nguyen is affiliated with the following medical facilities:
Hospital Name | Address | Phone | Hospital Type | Overall Rating |
---|---|---|---|---|
HOSPITAL OF UNIV OF PENNSYLVANIA | 34TH & SPRUCE STS PHILADELPHIA, PA 19104 | (215) 662-3227 | Acute Care Hospitals | |
PENN PRESBYTERIAN MEDICAL CENTER | 51 NORTH 39TH STREET PHILADELPHIA, PA 19104 | (215) 662-8000 | Acute Care Hospitals |
Reviews for DR. NAM DUY NGUYEN D.O.
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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. | |||||||||
1 | 7 | 7 | 0 | 9 | 0 | 2 | 7 | 4 | 4 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 7 | 14 | 0 | 18 | 0 | 4 | 7 | 8 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 7 + 1 + 4 + 0 + 1 + 8 + 0 + 4 + 7 + 8 + 24 = 66 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
70 - 66 = 4 | 4 |
The NPI number 1770902744 is valid because the calculated check digit 4 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.
RICHARD ALSDORF JR. CRNA
Nurse Anesthetist, Certified Registered
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
DR. LAURE LYNN VEET MD
Internal Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
DR. SEFI KNOBLE M.D.
Internal Medicine
(Geriatric Medicine)
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
DR. SAUNDRA JORDAN PHARMD
Pharmacist
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
MR. ALAN LORRY B.SC., R.PH.
Pharmacist
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
CHARLOTTE ELISABETH GAUWERKY MD
Internal Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
DR. RACHEL KELLERMAN MILLER MD
Internal Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
ROBERT A HARDING M.S., R.D., L.D.N.
Dietitian, Registered
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
DR. ESTHER H LIM M.D.
Nuclear Medicine
(Nuclear Imaging & Therapy)
3900 WOODLAND AVE
NUCLEAR MEDICINE, PHILADELPHIA VA MEDICAL CENTER #115
PHILADELPHIA, PA
ZIP 19104
DR. KAREN GALLI D.P.M.
Podiatrist
(Foot Surgery)
3900 WOODLAND AVE
PODIATRY (112)
PHILADELPHIA, PA
ZIP 19104
DR. PETER W GROENEVELD M.D.
Internal Medicine
3900 WOODLAND AVE
PHILADELPHIA VA MEDICAL CENTER
PHILADELPHIA, PA
ZIP 19104
MRS. SARAH AMANDA FOSTER-CHANG CRNP, NPC
Nurse Practitioner
(Occupational Health)
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
MISS ELIZABETH A KUEHN DTR
Dietetic Technician, Registered
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
DR. RACHEL WERNER M.D.
Internal Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
DR. SEAN KENNEDY M.D.
Anesthesiology
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
JANE MURRAY CRNP
Nurse Practitioner
(Family)
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
DR. LAURA F. MCNICHOLAS M.D.
Psychiatry & Neurology
(Psychiatry)
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
MR. WALTER A LUMLEY RNC
Registered Nurse
(Diabetes Educator)
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
DR. KATHY MARLEEN O'HARA D.O.
Emergency Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
DR. ANDREW MICHAEL STONE M.D.
Psychiatry & Neurology
(Psychiatry)
3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1770902744, enumerated in the NPI registry as an "individual" on April 07, 2014
The provider is located at 3900 Woodland Ave Philadelphia, Pa 19104 and the phone number is (215) 823-5800
The provider's speciality is Internal Medicine with taxonomy code 207RR0500X with a focus in Rheumatology
The provider has more than 12 years of experience. He graduated from Philadelphia College Of Osteopathic Medicine in 2014.
The provider might be accepting Accepts: Ambetter Health and Ambetter Health of Delaware. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Yes, as of July 06, 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.
Medicare beneficiaries should expect a typical cost of $137.17 with an average copayment of $34.29 for new patient appointments. Established patients should expect a typical charge of $105.21 and an average copayment of 26.3. Please review your insurance plan or contact the provider directly to determine your specific costs.
The practitioner is affiliated to the following hospital(s): HOSPITAL OF UNIV OF PENNSYLVANIA and PENN PRESBYTERIAN MEDICAL CENTER. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.
This NPI record was last updated on April 07, 2014. 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].
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