Physician Profile
Unclaimed ProfileAbout SPENCER
Mark S Spencer, CRNA is a certified registered nurse anesthetist based in Nashville, TN. Medicare claims data shows Mark provided 30 services to 30 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (615) 385-3704
- Email not available
Practice Locations
4230 HARDING RD SUITE 435
Nashville, TN 37205
Procedures Most Often Billed to Medicare
30 services · 30 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Anesthesia for x-ray on heart vessels and chambers | Anaesthesia | 01920 |
30 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other certified registered nurse anesthetists in Nashville 8
Same specialty, same city.
Also performs Anesthesia for x-ray on heart vessels and chambers 7
Providers in TN who bill this service to Medicare most often.
Common questions
What does Dr. Spencer specialize in?
Dr. Spencer is a certified registered nurse anesthetist in Nashville, TN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Certified Registered Nurse Anesthetist”.
NPI registry
Where is Dr. Spencer located?
Dr. Spencer is listed at 4230 HARDING RD SUITE 435, Nashville, TN 37205. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Spencer's phone number?
The number on file is (615) 385-3704. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Spencer?
Dr. Spencer's National Provider Identifier is 1649256553. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does Dr. Spencer have?
Dr. Spencer has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Dr. Spencer do most often?
According to Medicare billing data, Dr. Spencer provides treatments such as anesthesia for x-ray on heart vessels and chambers. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Spencer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Spencer. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.