Natalie Spicyn, MD, MHS
Internal Medicine Physician · Baltimore, MD
Natalie Spicyn, MD, MHS is an internal medicine physician with a practice address in Baltimore, Maryland, and NPI 1710278593, issued on Apr 27, 2011. Check the license (Maryland 0632, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Natalie Spicyn
- Credential
- MD, MHS
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0632 MD
Self-reported in NPPES; status is on the state search - Practice location
- 725 W Lombard St, Baltimore, MD 21201
- Phone
- (410) 706-4091
- Enumerated
- Apr 27, 2011
- Record last updated
- Sep 27, 2024
- Fax
- (410) 706-6422
- Medicare enrollment
- Enrolled (PECOS I20150722004195); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Also registered at 725 W Lombard St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Natalie Spicyn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license 0632Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- University OF Maryland Physicians PABaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Natalie Spicyn among 3,904 internal medicine physician records in Maryland
Natalie Spicyn, MD, MHS is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 67% of them.
- NPI issued2011 · 67% of these records are older, 31% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2011 · median 2003 among the 2,445 with a school on file
- Record last updated2024 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,278 internal medicine physician records list a practice address in Baltimore
They are 1,278 of the 35,183 NPPES records with a practice address in Baltimore, and 3,904 internal medicine physician records in Maryland.
All 3,904 in Maryland → Every provider in Baltimore → Internal Medicine Physician nationwide →
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Common questions
What is Natalie Spicyn, MD, MHS's NPI number?
Natalie Spicyn, MD, MHS's National Provider Identifier (NPI) is 1710278593, issued on Apr 27, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Natalie Spicyn, MD, MHS located?
The NPPES record lists a practice address at 725 W Lombard St, Baltimore, MD, 21201. Phone: (410) 706-4091. Providers update this record themselves, so call before visiting.
How can I verify Natalie Spicyn, MD, MHS's license?
NPPES lists Maryland license number 0632, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Natalie Spicyn, MD, MHS's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.