Grace Niklas, MD
Internal Medicine Physician · Hingham, MA
Grace Niklas, MD is an internal medicine physician with a practice address in Hingham, Massachusetts, and NPI 1093740599, issued on Jul 12, 2006. Check the license (Massachusetts 50515, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Grace Niklas
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 50515 MA
Self-reported in NPPES; status is on the state search - Practice location
- 210 Whiting St, Hingham, MA 02043
- Phone
- (781) 749-6131
- Enumerated
- Jul 12, 2006
- Record last updated
- Dec 5, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (781) 749-6167
- Medicaid ID
- 3000010 MA
- Medicare enrollment
- Enrolled (PECOS I20071218000443); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 210 Whiting St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Grace Niklas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 50515Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average internal medicine physician in 2024
4,809 Medicare Part D claims for 339 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 103 claims were for opioids.
Most prescribed
- Pravastatin Sodium480 claims
- Amlodipine Besylate324 claims
- Levothyroxine Sodium230 claims
- Rosuvastatin Calcium208 claims
- Hydrochlorothiazide160 claims
- Metoprolol Succinate145 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 49.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,942.89
87 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Grace Niklas among 6,825 internal medicine physician records in Massachusetts
Grace Niklas, MD is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1979 · median 2004 among the 4,103 with a school on file
- Record last updated2007 · 64% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 internal medicine physician records list a practice address in Hingham
They are 10 of the 623 NPPES records with a practice address in Hingham, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Hingham → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jason Boney, MDHingham, MA 020431801110010
- Maria Clarinda Buencamino-Francisco, MDHingham, MA 020431659540664
- Kaitlin Delaney, DOHingham, MA 020431548889090
- Lynda Fann, MDHingham, MA 020431114918166
- Michael Kramer, MDHingham, MA 020431760412613
- Olivia Lanna, M.D.Hingham, MA 020431366467953
- Betty Lee, M.D.Hingham, MA 020431982641577
- Ravinder Soodan, MDHingham, MA 020431053488098
Common questions
What is Grace Niklas, MD's NPI number?
Grace Niklas, MD's National Provider Identifier (NPI) is 1093740599, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Grace Niklas, MD located?
The NPPES record lists a practice address at 210 Whiting St, Hingham, MA, 02043. Phone: (781) 749-6131. Providers update this record themselves, so call before visiting.
How can I verify Grace Niklas, MD's license?
NPPES lists Massachusetts license number 50515, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Grace Niklas, MD prescribe under Medicare Part D?
In 2024, Grace Niklas, MD had 4,809 Medicare Part D claims for 339 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Grace Niklas, MD's MIPS final score?
The 2023 MIPS final score is 49.9 of 100. 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.