DR. MARSHALL S SPENCER M.D.
NPI 1609921048
Internal Medicine - Cardiovascular Disease in Midland, MI
NPI Status: Active since January 24, 2007
Contact Information
4005 ORCHARD DR
MIDLAND, MI
ZIP 48670
Phone: (517) 336-5176
Fax: (517) 336-5475
- Individual
- Male
- Internal Medicine
- Cardiovascular Disease
About MARSHALL SPENCER
This page provides the complete NPI Profile along with additional information for Marshall Spencer, an internist established in Midland, Michigan with a medical specialization in Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1609921048 assigned on January 2007. The practitioner's primary taxonomy code is 207RC0000X with license number 4301033961 (MI). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1609921048
- Provider Name
- DR. MARSHALL S SPENCER M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4005 ORCHARD DR MIDLAND, MI 48670
- Location Phone
- (517) 336-5176
- Location Fax
- (517) 336-5475
- Mailing Address
- 1400 W CLARK RD DEWITT, MI 48820
- Mailing Phone
- (517) 668-0109
- Mailing Fax
- (517) 336-5475
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 01-24-2007
- Last Update Date
- 02-18-2008
- Code Navigator
An internist like Marshall Spencer 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 Cardiovascular Disease
- Taxonomy Code
- 207RC0000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 4301033961
- License State
- MI
- Taxonomy Description
- An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
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 |
|---|---|---|---|
| 1609921048 | OTHER (01) | NPI | |
| 0P29040 | MEDICARE PIN (08) | MI | |
| B47003 | MEDICARE UPIN (02) | MI | |
| 4845588 | MEDICAID (05) | MI |
Reviews for DR. MARSHALL S SPENCER M.D.
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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 | 6 | 0 | 9 | 9 | 2 | 1 | 0 | 4 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 0 | 9 | 18 | 2 | 2 | 0 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 0 + 9 + 1 + 8 + 2 + 2 + 0 + 8 + 24 = 62 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 62 = 8 | 8 | ||||||||
The NPI number 1609921048 is valid because the calculated check digit 8 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 |
|---|---|---|---|
| 1730168907 | JUANITA M RIVERA M.D. Individual | Anesthesiology | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3606 |
| 1659319895 | DANIEL R SORENSON M.D. Individual | Emergency Medicine | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3100 |
| 1225070329 | JESSE G WALKER Individual | Emergency Medicine | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3100 |
| 1376586883 | JOSEPH W KOSNIK M.D. Individual | Emergency Medicine | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3100 |
| 1447293998 | JAMES S BICKNELL IV M.D. Individual | Emergency Medicine | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3100 |
| 1467496307 | JEFFERY L ALLEN M.D. Individual | Emergency Medicine | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3100 |
| 1982647384 | CRAIG ADAMS M.D. Individual | Emergency Medicine | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3100 |
| 1558393074 | WAYNE E BEDELL D.O. Individual | Anesthesiology | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3606 |
| 1508881699 | ROBERT L SNYDER D.O. Individual | Anesthesiology | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3606 |
| 1053336107 | RICHARD L ELLISON M.D. Individual | Anesthesiology | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3606 |
| 1821013970 | GREGORY P MARCOE D.O. Individual | Anesthesiology | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3606 |
| 1669497723 | THOMAS A OLEN D.O. Individual | Anesthesiology | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3606 |
| 1174543110 | RICHARD MONTPETIT MD Individual | Radiology (Diagnostic Radiology) | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3408 |
| 1730109893 | PRAFUL DESAI MD Individual | Radiology (Diagnostic Radiology) | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3408 |
| 1982713640 | MARK BENNETT HODDINOTT MD Individual | Pathology (Anatomic Pathology & Clinical Pathology) | 4005 ORCHARD DR MID MICHIGAN MEDICAL CENTER MIDLAND, MI 48670 (989) 839-3476 |
| 1194827105 | ERICH CHRISTIAN KICKLAND M.D. Individual | Emergency Medicine | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3100 |
| 1952406969 | GEORGE H GRAZUL CRNA Individual | Nurse Anesthetist, Certified Registered | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3000 |
| 1982797064 | DANIEL WUNDERLICH MD Individual | Pathology (Anatomic Pathology & Clinical Pathology) | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3476 |
| 1013007749 | RICHARD M DUDZIK CRNA Individual | Nurse Anesthetist, Certified Registered | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3000 |
| 1942390661 | JEFFERY J HANOVER CRNA Individual | Nurse Anesthetist, Certified Registered | 4005 ORCHARD DR MIDLAND, MI 48670 (989) 839-3000 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1609921048, enumerated in the NPI registry as an "individual" on January 24, 2007
The provider is located at 4005 Orchard Dr Midland, Mi 48670 and the phone number is (517) 336-5176
The provider's speciality is Internal Medicine with taxonomy code 207RC0000X with a focus in Cardiovascular Disease
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
This NPI record was last updated on January 24, 2007. 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.